CN211918884U - Carbon fiber electric heating wind-shielding quilt - Google Patents

Carbon fiber electric heating wind-shielding quilt Download PDF

Info

Publication number
CN211918884U
CN211918884U CN202020614912.9U CN202020614912U CN211918884U CN 211918884 U CN211918884 U CN 211918884U CN 202020614912 U CN202020614912 U CN 202020614912U CN 211918884 U CN211918884 U CN 211918884U
Authority
CN
China
Prior art keywords
carbon fiber
fiber heating
wind
cover
cotton layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020614912.9U
Other languages
Chinese (zh)
Inventor
刘卓
庹凯泓
贾国强
周银明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaxing Naco New Materials Co ltd
Original Assignee
Jiaxing Naco New Materials Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiaxing Naco New Materials Co ltd filed Critical Jiaxing Naco New Materials Co ltd
Priority to CN202020614912.9U priority Critical patent/CN211918884U/en
Application granted granted Critical
Publication of CN211918884U publication Critical patent/CN211918884U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)

Abstract

The utility model relates to a storage battery car keep out wind by technical field, the technical scheme of the utility model be: the utility model provides a carbon fiber electric heat keep out wind by, includes rain-proof silk cover, the middle part bilateral symmetry of rain-proof silk cover is provided with installation cover, its characterized in that: the waterproof fabric is characterized by further comprising a windproof cotton layer, an external power system and a carbon fiber heating module, wherein the rainproof fabric sleeve is sewn outside the windproof cotton layer, the carbon fiber heating module is bonded inside the windproof cotton layer, a power receiving cavity is formed in the bottom of the rainproof fabric sleeve, the external power system is electrically connected with the carbon fiber heating module, and the external power system is arranged on one side close to the power receiving cavity. In the use, can come to realize the power to the carbon fiber module that generates heat through control switch and open and close, the carbon fiber module that generates heat evenly stable, and control can avoid scalding human body and rain-proof silk cover below 40 degrees centigrade, prevent wind the entering that the cotton layer can effectively block out the wind.

Description

Carbon fiber electric heating wind-shielding quilt
Technical Field
The utility model relates to a storage battery car keep out wind by technical field, especially involve a carbon fiber electric heat keep out wind by.
Background
The wind-shielding quilt for the electric vehicle is an outdoor article for wind shielding, belly protection, leg protection and knee protection on the battery car, is originally made from cold-proof clothes self-made by ordinary families, and is transformed into a popular commodity.
The storage battery car that has heating function keeps out wind by type is less in the existing market, its heating method mainly relies on traditional electric heating material to make and forms, the most common electric heating material is the metal heating wire, carbon fiber bundle silk, or the electric heat membrane of making after the electrically conductive thick liquids printing that is prepared by carbon fiber, graphite alkene etc. conductive powder, the mode that adopts heating wire or carbon fiber bundle silk preparation electric heat to keep out wind by mainly is coiled heating wire or carbon fiber silk with certain shape through the mode of sewing, fix and keep out the wind and surveyed in the quilt, then be connected the power supply through wire and storage battery car battery, can reach the heating purpose after the circular telegram.
The heating module adopted by the current electric heating wind screen mainly has the following problems:
when a metal electric heating wire or a carbon fiber bundle wire is used as a heating body, the temperature distribution uniformity is poor, heat is concentrated on the heating body, and a human body is likely to be scalded due to long-time contact;
2, the filament heating element can be broken and damaged under repeated kneading and folding;
3, the power of the electrothermal film prepared by printing the conductive paste is reduced until the electrothermal film loses the heating effect after being used for a long time;
keep out wind the defect of the electric heating material who is chooseed for use to current electric heat, the utility model provides a carbon fiber electric heat keep out wind by because carbon fiber material generates heat stably evenly, can not scald the human body, and the thermal efficiency is high, and flexibility and travelling comfort are good, and long service life is resistant buckling, the inside carbon fiber of protection module that generates heat that can also be fine.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a carbon fiber electric heat keep out wind by.
The above technical purpose of the utility model is realized with following technical scheme:
the utility model provides a carbon fiber electric heat keep out wind by, includes rain-proof silk cover, the middle part bilateral symmetry of rain-proof silk cover is provided with installation cover, its characterized in that: the waterproof fabric is characterized by further comprising a windproof cotton layer, an external power system and a carbon fiber heating module, wherein the rainproof fabric sleeve is sewn outside the windproof cotton layer, the carbon fiber heating module is bonded inside the windproof cotton layer, a power receiving cavity is formed in the bottom of the rainproof fabric sleeve, the external power system is electrically connected with the carbon fiber heating module, and the external power system is arranged on one side close to the power receiving cavity.
The utility model discloses a further set up to: the mounting sleeve is provided with a mounting opening used for being fixed to a mirror rod of a storage battery car reflector, two sides of the mounting opening at the mounting sleeve are provided with tethers, and the mounting opening is coated outside the mirror rod and is fixed with a carbon fiber electric heating wind shield through the tethers.
The utility model discloses a further set up to: the external power system comprises a power connection sleeve and a T-shaped pin-shaped battery car plug, the power connection sleeve is fixedly inserted into the power connection cavity, a male connector is arranged in the power connection sleeve, a female connector is arranged at the tail end of the T-shaped pin-shaped battery car plug, the positive electrode and the negative electrode of the carbon fiber heating module are electrically connected with the male connector, and the other end of the male connector and one end of the female connector are electrically connected with each other in an inserting mode.
The utility model discloses a further set up to: and a switch is arranged in the middle of the T-shaped pin-shaped battery car plug.
The utility model discloses a further set up to: the windproof cotton layer is internally provided with a first paving groove, the carbon fiber heating module is a carbon fiber heating sheet, the carbon fiber heating sheet is adhered to the first paving groove, and the positive and negative electrodes of the carbon fiber heating sheet are electrically connected with the male head of the power connection sleeve through two first wires.
The utility model discloses a further set up to: the utility model discloses a solar energy heating device, including installation cover, windproof cotton layer, carbon fiber heating module, carbon fiber heating piece, electric wire, lead groove, electric wire, wherein the installation cover is inside to be equipped with first mounting groove, windproof cotton in situ portion is equipped with the lead groove, the carbon fiber heating module is two carbon fiber heating pieces of establishing ties, all bonds a carbon fiber heating piece in every first mounting groove, and the positive negative pole of the carbon fiber heating piece of two establishing ties is connected with the public first.
The utility model discloses a further set up to: prevent wind cotton in situ portion and be equipped with the second and spread the groove, the inside second mounting groove that is equipped with of installation cover, the second spread the groove with the second mounting groove is linked together, the carbon fiber module that generates heat includes the carbon fiber heating plate of three series connections, the second is spread the inslot and is bonded a carbon fiber heating plate, all bonds a carbon fiber heating plate in every second mounting groove, and the positive negative pole of the carbon fiber heating plate of three series connections is connected with the public first electricity that connects the electric cover through two third wires.
The utility model discloses a further set up to: the carbon fiber heating sheet comprises a first insulating layer, a carbon fiber heating layer and a second insulating layer which are sequentially arranged, two copper foil strips are symmetrically arranged between the carbon fiber heating layer and the first insulating layer, and the copper foil strips serve as electrodes of the carbon fiber heating sheet.
The utility model discloses a further set up to: the carbon fiber heating layer is made of flexible carbon fiber fabric, carbon fiber paper, carbon fiber felt or flexible carbon fiber fabric.
To sum up, the utility model discloses following beneficial effect has:
the solar energy storage battery car comprises a storage battery car body, a power supply switch, a carbon fiber heating module, a windproof cotton layer, a power supply switch, a power supply socket and a power supply socket, wherein the storage battery car body is provided with a power supply socket, the power supply socket is provided with a female head, the female head is provided with a T-shaped pin, the female head is provided with a male buckle, the female head is provided with a female buckle, the female head is provided with a male buckle, the female head is provided with a female buckle, the female head is; the carbon fiber heating sheet adopted by the utility model comprises the first insulating layer, the second insulating layer and the carbon fiber heating layer, which has good heat resistance and water resistance while having insulativity; the utility model is simple in operation, convenient and fast, it is effectual to generate heat in traditional heater relatively, and it is even to generate heat, has greatly improved the practicality and the high efficiency of keeping out the wind by.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a schematic structural diagram of a carbon fiber heating module according to the first embodiment.
Fig. 3 is a schematic structural diagram of a carbon fiber heating module according to a second embodiment.
Fig. 4 is a schematic structural diagram of a carbon fiber heating module according to a third embodiment.
The corresponding part names indicated by the numbers and letters in the drawings:
wherein: 1. a rain-proof silk sleeve; 2. installing a sleeve; 3. a windproof cotton layer; 4. connecting an external power system; 5. a carbon fiber heating module; 6. a power receiving cavity; 7A, first grooving; 21. an installation port; 22. a tether; 41. connecting a power sleeve; 42. t type article word storage battery car plug.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
The first embodiment is as follows:
with reference to fig. 1 and 2, a carbon fiber electric heating wind-shielding quilt comprises a rain-proof silk sleeve 1, wherein mounting sleeves 2 are symmetrically arranged on two sides of the middle of the rain-proof silk sleeve 1, and is characterized in that: the rain-proof silk sleeve is characterized by further comprising a wind-proof cotton layer 3, an external power connection system 4 and a carbon fiber heating module 5, wherein the rain-proof silk sleeve 1 is sewn outside the wind-proof cotton layer 3, the carbon fiber heating module 5 is bonded inside the wind-proof cotton layer 3, a power connection cavity 6 is arranged at the bottom of the rain-proof silk sleeve 1, the external power connection system 4 is electrically connected with the carbon fiber heating module 5, and the external power connection system 4 is arranged on one side close to the power connection cavity 6;
the mounting sleeve 2 is provided with a mounting opening 21 used for being fixed to a mirror rod of a storage battery car reflector, two sides of the mounting opening 21 at the mounting sleeve 2 are provided with tying ropes 22, the mounting opening 21 is covered outside the mirror rod, and carbon fiber electric heating wind shielding is fixed through the tying ropes;
external power system 4 is including connecing electric sheath 41 and T type article word storage battery car plug 42, connect electric sheath 41 fixed the inserting and locate connect in the electric cavity 6, connect and be equipped with public head in the electric sheath 41, the tail end of T type article word storage battery car plug 42 is equipped with female head, the positive negative pole and the public first electricity of carbon fiber heating module 5 are connected, the other end of public head is established the electricity and is connected the setting for inserting with the one end of female head.
A switch 43 is arranged in the middle of the T-shaped pin battery car plug 42;
the windproof cotton layer 3 is internally provided with a first paving groove 7A, the carbon fiber heating module 5 is a carbon fiber heating sheet, the carbon fiber heating sheet is adhered to the first paving groove 7A, and the positive and negative electrodes of the carbon fiber heating sheet are electrically connected with the male end of the power connection sleeve 41 through two first wires.
The carbon fiber heating sheet comprises a first insulating layer, a carbon fiber heating layer and a second insulating layer which are sequentially arranged, two copper foil strips are symmetrically arranged between the carbon fiber heating layer and the first insulating layer, and the copper foil strips are used as electrodes of the carbon fiber heating sheet; the carbon fiber heating layer is made of flexible carbon fiber fabric, carbon fiber paper, carbon fiber felt or flexible carbon fiber fabric.
Among the above-mentioned technical scheme, with the carbon fiber module 5 that generates heat to prevent wind in the cotton layer 3's the first grooving 7A to prevent wind cotton layer 3 and make up and finish, make carbon fiber module 5 that generates heat be located the intermediate level on preventing wind cotton layer 3, the carbon fiber piece that generates heat covers wide, and the effect of generating heat is even, can heat the personnel's of riding shank well, improves the personnel's of riding travelling comfort.
Example two:
with reference to fig. 1 and 3, a carbon fiber electric heating wind-shielding quilt comprises a rain-proof silk sleeve 1, wherein mounting sleeves 2 are symmetrically arranged on two sides of the middle of the rain-proof silk sleeve 1, and is characterized in that: the rain-proof silk sleeve is characterized by further comprising a wind-proof cotton layer 3, an external power connection system 4 and a carbon fiber heating module 5, wherein the rain-proof silk sleeve 1 is sewn outside the wind-proof cotton layer 3, the carbon fiber heating module 5 is bonded inside the wind-proof cotton layer 3, a power connection cavity 6 is arranged at the bottom of the rain-proof silk sleeve 1, the external power connection system 4 is electrically connected with the carbon fiber heating module 5, and the external power connection system 4 is arranged on one side close to the power connection cavity 6;
the mounting sleeve 2 is provided with a mounting opening 21 used for being fixed to a mirror rod of a storage battery car reflector, two sides of the mounting opening 21 at the mounting sleeve 2 are provided with tying ropes 22, the mounting opening 21 is covered outside the mirror rod, and carbon fiber electric heating wind shielding is fixed through the tying ropes;
the external power system 4 comprises a power connection sleeve 41 and a T-shaped pin battery car plug 42, the power connection sleeve 41 is fixedly inserted into the power connection cavity 6, a male connector is arranged in the power connection sleeve 41, a female connector is arranged at the tail end of the T-shaped pin battery car plug 42, the positive electrode and the negative electrode of the carbon fiber heating module 5 are electrically connected with the male connector, and the other end of the male connector and one end of the female connector are arranged in an inserting and electrically connecting mode;
a switch 43 is arranged in the middle of the T-shaped pin battery car plug 42;
a first mounting groove is formed in the mounting sleeve 2, a wire groove is formed in the windproof cotton layer 3, the carbon fiber heating module 5 is composed of two carbon fiber heating pieces connected in series, a carbon fiber heating piece is bonded in each first mounting groove, the positive and negative poles of the two carbon fiber heating pieces connected in series are electrically connected with the male end of the power connection sleeve 41 through two second wires, and the wire groove is used for the second wires to pass through;
the carbon fiber heating sheet comprises a first insulating layer, a carbon fiber heating layer and a second insulating layer which are sequentially arranged, two copper foil strips are symmetrically arranged between the carbon fiber heating layer and the first insulating layer, and the copper foil strips are used as electrodes of the carbon fiber heating sheet; the carbon fiber heating layer is made of flexible carbon fiber fabric, carbon fiber paper, carbon fiber felt or flexible carbon fiber fabric.
Among the above-mentioned technical scheme, bond carbon fiber module 5 in installation cover 2 first mounting groove department, can heat the personnel's of riding hand position, improve personnel's of riding travelling comfort.
Example three:
with reference to fig. 1 and 4, a carbon fiber electric heating wind-shielding quilt comprises a rain-proof silk sleeve 1, wherein mounting sleeves 2 are symmetrically arranged on two sides of the middle of the rain-proof silk sleeve 1, and is characterized in that: the rain-proof silk sleeve is characterized by further comprising a wind-proof cotton layer 3, an external power connection system 4 and a carbon fiber heating module 5, wherein the rain-proof silk sleeve 1 is sewn outside the wind-proof cotton layer 3, the carbon fiber heating module 5 is bonded inside the wind-proof cotton layer 3, a power connection cavity 6 is arranged at the bottom of the rain-proof silk sleeve 1, the external power connection system 4 is electrically connected with the carbon fiber heating module 5, and the external power connection system 4 is arranged on one side close to the power connection cavity 6;
the mounting sleeve 2 is provided with a mounting opening 21 used for being fixed to a mirror rod of a storage battery car reflector, two sides of the mounting opening 21 at the mounting sleeve 2 are provided with tying ropes 22, the mounting opening 21 is covered outside the mirror rod, and carbon fiber electric heating wind shielding is fixed through the tying ropes;
the external power system 4 comprises a power connection sleeve 41 and a T-shaped pin battery car plug 42, the power connection sleeve 41 is fixedly inserted into the power connection cavity 6, a male connector is arranged in the power connection sleeve 41, a female connector is arranged at the tail end of the T-shaped pin battery car plug 42, the positive electrode and the negative electrode of the carbon fiber heating module 5 are electrically connected with the male connector, and the other end of the male connector and one end of the female connector are arranged in an inserting and electrically connecting mode;
a switch 43 is arranged in the middle of the T-shaped pin battery car plug 42;
a second paving groove is formed in the windproof cotton layer 3, a second mounting groove is formed in the mounting sleeve 2 and communicated with the second mounting groove, the carbon fiber heating module 5 comprises three carbon fiber heating pieces connected in series, one carbon fiber heating piece is bonded in the second paving groove, one carbon fiber heating piece is bonded in each second mounting groove, and the positive and negative poles of the three carbon fiber heating pieces connected in series are electrically connected with the male connector of the power connection sleeve 41 through two third conducting wires;
the carbon fiber heating sheet comprises a first insulating layer, a carbon fiber heating layer and a second insulating layer which are sequentially arranged, two copper foil strips are symmetrically arranged between the carbon fiber heating layer and the first insulating layer, and the copper foil strips are used as electrodes of the carbon fiber heating sheet; the carbon fiber heating layer is made of flexible carbon fiber fabric, carbon fiber paper, carbon fiber felt or flexible carbon fiber fabric.
Among the above-mentioned technical scheme, the carbon fiber piece that generates heat both bonds in the second mounting groove of installation cover, also bonds in the second shop's inslot on windproof cotton layer 3, can heat the personnel's of riding hand and shank simultaneously, improves the personnel's of riding travelling comfort more.
It is worth noting that the carbon fiber heating module adopted by the utility model is a carbon fiber flexible heating sheet, which has good insulating property, good water resistance, uniform heating, good heating effect, more light and thin, smaller required power and small electric energy loss in the process of riding the battery car; the utility model discloses the flexible piece that generates heat of carbon fiber who adopts is prior art, and technical personnel in the field can choose for use according to the actual demand.
The utility model discloses a T type article word storage battery car plug 42's middle part is equipped with switch 43, sets up a timing device in switch department, can set up the timing so that auto-power-off after a period, thereby saving the electric energy also can prevent to ride the personnel because of forgetting the condition appearance that the off-set lead to the electric energy extravagant.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a carbon fiber electric heat keep out wind by, includes rain-proof silk cover (1), the middle part bilateral symmetry of rain-proof silk cover (1) is provided with installation cover (2), its characterized in that: still include windproof cotton layer (3), external electric system (4) and carbon fiber generate heat module (5), rain-proof silk cover (1) make up in windproof cotton layer (3) are outside, carbon fiber generate heat module (5) bond in windproof cotton layer (3) are inside, the bottom of rain-proof silk cover (1) is equipped with connects electric cavity (6), external electric system (4) with carbon fiber generate heat module (5) electricity and connect, external electric system (4) set up in the one side that is close to and connects electric cavity (6).
2. A carbon fiber electrothermal wind-shield quilt according to claim 1, characterized in that: be equipped with installing port (21) that are used for fixing to the mirror pole department of storage battery car reflector on installation cover (2), the both sides of installing port (21) are located in installation cover (2) all are provided with tether (22), installing port (21) cladding is to the outside of mirror pole and is fixed with carbon fiber electric heat keep out the wind through the tether.
3. A carbon fiber electrothermal wind-shield quilt according to claim 1, characterized in that: external power system (4) are including connecing electric cover (41) and T type article word storage battery car plug (42), connect electric cover (41) fixed insert locate connect in electric chamber (6), connect and be equipped with public head in electric cover (41), the tail end of T type article word storage battery car plug (42) is equipped with female head, the positive negative pole and the public first electricity of carbon fiber heating module (5) are connected, the other end of public head is for inserting the electricity and connect the setting.
4. A carbon fiber electrothermal wind-shield quilt according to claim 3, characterized in that: the middle part of T type article word storage battery car plug (42) is equipped with switch (43).
5. A carbon fiber electrothermal wind-shield quilt according to claim 1, characterized in that: prevent wind cotton layer (3) inside and be equipped with first shop's groove (7A), carbon fiber heating module (5) are a carbon fiber heating plate, carbon fiber heating plate bond to in first shop's groove (7A), carbon fiber heating plate's positive negative pole is connected with the public first electricity that connects electric cover (41) through two first wires.
6. A carbon fiber electrothermal wind-shield quilt according to claim 1, characterized in that: the utility model discloses a solar energy heating device, including installation cover (2), prevent wind cotton layer (3), carbon fiber heating module (5) are two carbon fiber heating pieces of establishing ties, all bond a carbon fiber heating piece in every first installation groove, and the positive negative pole of the carbon fiber heating piece of two establishing ties is connected with the public first electricity that connects electric cover (41) through two second wires, and the wire casing supplies the second wire passes through.
7. A carbon fiber electrothermal wind-shield quilt according to claim 1, characterized in that: prevent wind cotton layer (3) inside second shop's groove that is equipped with, the inside second mounting groove that is equipped with of installing sleeve (2), the second shop groove with the second mounting groove is linked together, carbon fiber heating module (5) include the carbon fiber heating element of three series connections, the second shop inslot bonds and has a carbon fiber heating element, all bonds in every second mounting groove and has a carbon fiber heating element, and the positive negative pole of the carbon fiber heating element of three series connections is connected with the public first electricity that connects electric cover (41) through two third wires.
8. A carbon fiber electrothermal wind-shield quilt according to any one of claims 5 to 7, characterized in that: the carbon fiber heating sheet comprises a first insulating layer, a carbon fiber heating layer and a second insulating layer which are sequentially arranged, two copper foil strips are symmetrically arranged between the carbon fiber heating layer and the first insulating layer, and the copper foil strips serve as electrodes of the carbon fiber heating sheet.
9. A carbon fiber electrothermal wind-shield quilt according to claim 8, characterized in that: the carbon fiber heating layer is made of flexible carbon fiber fabric, carbon fiber paper, carbon fiber felt or flexible carbon fiber fabric.
CN202020614912.9U 2020-04-22 2020-04-22 Carbon fiber electric heating wind-shielding quilt Expired - Fee Related CN211918884U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020614912.9U CN211918884U (en) 2020-04-22 2020-04-22 Carbon fiber electric heating wind-shielding quilt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020614912.9U CN211918884U (en) 2020-04-22 2020-04-22 Carbon fiber electric heating wind-shielding quilt

Publications (1)

Publication Number Publication Date
CN211918884U true CN211918884U (en) 2020-11-13

Family

ID=73327572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020614912.9U Expired - Fee Related CN211918884U (en) 2020-04-22 2020-04-22 Carbon fiber electric heating wind-shielding quilt

Country Status (1)

Country Link
CN (1) CN211918884U (en)

Similar Documents

Publication Publication Date Title
CN102761289A (en) Solar photovoltaic heating device and heat supply system with same
CN211918884U (en) Carbon fiber electric heating wind-shielding quilt
CN201986704U (en) Electric heating rainproof thermal suit
CN215686421U (en) Safe intelligent graphene electric blanket
CN207624852U (en) A kind of device of automatic heating battery
CN212661101U (en) Solar energy intelligence winter protection cold-proof clothes that keeps warm
CN201150387Y (en) Far-infrared heating seat cushion
CN208424813U (en) A kind of compound carbon fiber heating piece of nano metal
CN201029446Y (en) Carbon fiber electric heating waist-coat
CN203353725U (en) Heating suit
CN214630018U (en) Windproof clothes with heating function
WO2018219079A1 (en) Ptc constant-temperature heated electrically assisted bicycle wind blanket
CN210492253U (en) Wireless heating type fishing rod
CN215987060U (en) Temperature control device of intelligent heating clothes
CN209863109U (en) Graphene quilt
CN207719742U (en) A kind of automatic resectoscope of electric wire cotton thread
CN214509553U (en) Luminous clothes structure
CN212217373U (en) Electric heating welding pen
CN213961889U (en) Adjustable warm-keeping waistcoat
CN201515702U (en) Thermal energy underpants
CN212729423U (en) Electric heating gravity blanket
CN207763035U (en) A kind of heating device
CN213154090U (en) Graphene polymerization nanometer energy heating garment
CN220199085U (en) Graphene energy storage battery charging device
CN211657468U (en) Movable control type shawl

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201113