CN211242019U - Mobile phone power supply charging protective sleeve - Google Patents
Mobile phone power supply charging protective sleeve Download PDFInfo
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- CN211242019U CN211242019U CN201922288359.4U CN201922288359U CN211242019U CN 211242019 U CN211242019 U CN 211242019U CN 201922288359 U CN201922288359 U CN 201922288359U CN 211242019 U CN211242019 U CN 211242019U
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- mobile phone
- protective sleeve
- power supply
- charging protective
- supply charging
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Abstract
The utility model provides a cell-phone portable power source charging protective sheath, it includes cell-phone portable power source charging protective sheath body and cell-phone portable power source charging protective sheath lid the internal surface or the surface of cell-phone portable power source charging protective sheath body are provided with the heat preservation, still are provided with high temperature resistant flame retardant coating around being closest to cell-phone portable power source in cell-phone portable power source charging protective sheath cover body. The mobile phone power supply charging protective sleeve is also internally provided with a heating device, and the heating device can control the temperature in the mobile phone power supply charging protective sleeve to be at a proper temperature. Put into cell-phone portable power source charging protective sheath when cell-phone portable power source charges, if have the burning can be in the cover internal to the condition of a fire control, can also effectively prolong portable power source's live time winter, convenient and practical.
Description
Technical Field
The utility model relates to a cell-phone portable power source protective sheath, especially a cell-phone portable power source protective sheath that charges.
Background
At present, mobile phones and mobile phone power supplies are very common in use, the capacity of batteries is more and more large, the explosion event of the mobile phone power supplies also happens occasionally, and the mobile phone power supplies have two problems in use: 1. during charging, due to various reasons, such as overcharge, some batteries can generate thermal runaway to generate short circuit, even can burn and fire, some batteries can explode and fire, even cause life loss and property loss of personnel, some batteries can explode spontaneously during use due to quality and other reasons, and the capacity of the batteries is larger and larger, so that once the explosion result is not imagined, the capacity of the mobile power supply of the mobile phone is limited in aviation and subway. Since the usage of mobile phones and mobile power sources of mobile phones is calculated in hundreds of millions, even if the quality is good, there is a failure rate. 2. The battery has characteristics such that temperature greatly affects the charge and discharge performance of the battery. The practical use of the mobile phone and the mobile power supply of the mobile phone has the experience that the use time of the mobile phone and the mobile power supply of the mobile phone is much shorter than that of the mobile power supply of the mobile phone in the hot weather in winter, and sometimes, the use time is half or even less. And the mobile power supply of the current mobile phone does not have any protection measure outside and heat preservation function when being charged and used. In order to prevent the mobile phone power supply from exploding and burning during charging or use, and to control the damage range to a very small range as much as possible, and to enable the mobile phone power supply to work at a proper temperature outdoors in winter, such as within about 25 ℃, so that the electric quantity is not too much attenuated, it is necessary to design a mobile phone power supply charging protective sleeve with a combustion-preventing and heat-preserving function.
Disclosure of Invention
In order to design a cell-phone portable power source charging protective sheath with prevent burning heat preservation function. The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a cell-phone portable power source protective sheath that charges, it includes cell-phone portable power source protective sheath body and cell-phone portable power source protective sheath lid that charges the internal surface or the surface of the cell-phone portable power source protective sheath body are provided with the heat preservation, still are provided with high temperature resistant flame retardant coating around being closest to cell-phone portable power source in the cell-phone portable power source protective sheath cover that charges, and cell-phone portable power source puts into the internal use of cell-phone portable power source protective sheath cover that charges.
As a further scheme of the technical scheme, a heating device is further arranged in the mobile phone portable power source charging protection sleeve body, and the heating device can control the temperature in the mobile phone portable power source charging protection sleeve body to be at a proper temperature.
As a further scheme of the technical scheme, a metal mesh reinforcing layer is further wrapped between the heat insulation layer and the high-temperature-resistant fireproof layer in the mobile phone power supply charging protective sleeve body so as to increase the protection strength of the mobile phone power supply.
The further heating device is one of the following two schemes: the mobile phone charging protection device comprises a heat preservation control switch, a heating element, a temperature switch and a wired USB plug, wherein one end of the heating element is connected with one end of the temperature switch, the other end of the temperature switch is connected with one end of the heat preservation control switch, the other end of the heat preservation control switch is connected with a positive pole line of the wired USB plug, the other end of the heating element is connected with a negative pole line of the wired USB plug, the plug of the wired USB plug can be connected with a mobile phone mobile power socket to obtain electric energy, the heating device is placed into a mobile phone mobile power charging protection sleeve when in use, the temperature switch is connected if the temperature is lower than the rated temperature of the temperature switch after the heat preservation control switch is connected, the temperature switch is connected, the heating element is heated; the second scheme of the heating device is as follows: the temperature sensing module and the heating control module are respectively connected with the single chip microcomputer module, and the heating control module comprises a heating element switch circuit and a heating element; one end of the heat preservation control switch is connected with a positive wire of a wired USB plug, the other end of the heat preservation control switch is connected with a single chip microcomputer module VCC, the ground of the single chip microcomputer module is connected with a USB plug negative wire, the plug of the wired USB plug can be connected with a mobile phone power socket to obtain electric energy, a heating device is placed into a mobile phone power charging protective sleeve during use, after the heat preservation control switch is switched on, the single chip microcomputer module detects the temperature through a temperature sensing module, if the temperature is lower than the preset temperature of a program, the single chip microcomputer module controls a heating element of the heat generation control module to heat, and when the temperature is higher than the.
As a further scheme of the technical scheme, the first scheme of the heating device further comprises an LED and a resistor a, the anode of the LED is connected with the connecting end of the heating element and the temperature switch, the cathode of the LED is connected with the cathode of the USB plug through the resistor a, and when the heat-preservation control switch is turned on and heating is started, the LED is on.
As a further scheme of the technical scheme, the second scheme of the heating device further comprises an LED and a resistor B, wherein the anode of the LED is connected with the chip module VCC, the cathode of the LED is connected with a control end of the chip module through the resistor B, and when heating is started, the LED is on.
As a further scheme of the technical scheme, the mobile phone mobile power supply charging protective sleeve body and the mobile phone mobile power supply charging protective sleeve cover are connected together and are an envelope-shaped object, one piece of the mobile phone mobile power supply charging protective sleeve cover is formed by extending out of an opening, a female magic tape A is arranged on the inner side of the cover, a male magic tape B matched with the female magic tape A is arranged below the opening of the envelope-shaped sleeve body, and the magic tapes are matched with each other for use; a sealing device is further arranged at an opening of the envelope-shaped mobile phone mobile power supply charging protective sleeve, the sealing device can be a male and female pressing strip type, a protruding male pressing strip can be manually pressed into a concave female groove, such as a common sealing type plastic packaging bag, or a male and female push-pull type, the sealing device is a pressing clamp, and when the pressing clamp moves back and forth, the protruding male pressing strip can be pressed into the concave female groove, or the protruding male pressing strip can be released from the concave female groove, such as a common sealing type clothes plastic packaging bag; further matched with the envelope-shaped sleeve body, the utility model is also provided with a sealing clip.
The mobile phone power supply charging protective sleeve body can also be a box-shaped hard sleeve body, if the mobile phone power supply charging protective sleeve body is a box-shaped hard sleeve body, a heat insulation layer and a high-temperature-resistant fireproof layer are also arranged on the mobile phone power supply charging protective sleeve cover, a wire hole is formed in the joint of the mobile phone power supply charging protective sleeve body and the cover, and the size of the wire hole is the same as the outer diameter of a USB charging wire; the charging protective sleeve of the mobile phone power supply is also provided with an air hole and a hole plug.
A metal mesh reinforcing layer is also arranged between the heat-insulating layer and the high-temperature-resistant fireproof layer on the further protective sleeve cover.
According to a further scheme of the technical scheme, the heat insulation material of the heat insulation layer of the mobile phone power supply charging protective sleeve is aluminum foil or aluminum foil heat insulation cotton.
As a further scheme of the technical scheme, the high-temperature-resistant fireproof layer in the mobile phone power supply charging protective sleeve body is made of a blanket-shaped or cloth-shaped fireproof high-temperature-resistant material, the blanket-shaped fireproof high-temperature-resistant material is an aluminum silicate needle-punched ceramic fiber blanket, the cloth-shaped fireproof high-temperature-resistant material is fireproof ceramic fiber cloth, the high temperature resistance can reach over 1000 ℃, and the fire is prevented from being burnt by open fire.
If charge or when using under normal temperature, it is internal to put cell-phone portable power source charging protective sheath to handle cell-phone portable power source, if cell-phone portable power source charging protective sheath is envelope shape soft cover body, the USB charging wire is connected with cell-phone portable power source, and draw forth on cell-phone portable power source charging protective sheath corner, then magic tape A and magic tape B bonding, need not seal the cell-phone portable power source charging protective sheath body during the bonding, keep ventilative, if the hard cover body, block the USB charging wire in cell-phone portable power source charging protective sheath body and the line hole department of lid seam crossing, then lid, open the bleeder vent. At this moment, if in case of fire and explosion, the high-temperature-resistant fireproof layer and the metal mesh reinforcing layer in the mobile phone power supply charging protective sleeve body can effectively prevent fire and explosion from being controlled in the mobile phone power supply charging protective sleeve body, so that the fire and explosion cannot be expanded to other places, and time can be won for people to take further treatment measures.
The outdoor temperature in winter is very low, when charging or using, put into protective sheath internal to generate heat device and cell-phone portable power source, generate heat device and cell-phone portable power source output interface connection to open heat preservation control switch, if envelope shape soft cover body, USB charging wire and another cell-phone portable power source USB mouth are connected, and draw forth on a corner, then take A and take B the magic to bond, seal cell-phone portable power source charging protective sheath body during the bonding, favourable keep the temperature. If the mobile phone charging protective sleeve is a hard sleeve body, the USB charging wire is clamped at a wire hole at the joint of the mobile phone mobile power supply charging protective sleeve body and the cover, then the cover is covered, and the vent hole is plugged.
When charging, because the temperature in the protective sleeve body can be controlled at a proper temperature, such as about 25 ℃, the battery can be charged with more electric energy and compared with the battery at a low temperature. If the protective sleeve is used outdoors, the temperature in the protective sleeve is controlled at a proper temperature, for example, about 25 ℃, so that the battery has good activity and can provide more electric energy, and the electric energy actually provided is much more than the electric energy reduced due to severe cold because the protective sleeve has good heat insulation performance and the electric energy consumed by the heating device is small.
The mobile phone power supply charging protective sleeve body can also be used for mobile phone charging protection.
The utility model has the advantages that: the safety of the mobile power supply of the mobile phone during charging and using is guaranteed to the maximum extent, and meanwhile the problem that the service time of the mobile power supply of the mobile phone is greatly shortened when the temperature of the mobile power supply of the mobile phone is low in winter can be solved. Convenient use and obvious effect.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the envelope-shaped glove body of the present invention.
Fig. 2 is an electrical connection schematic diagram of a first embodiment of the heat generating device of the present invention.
Fig. 3 is a schematic view of the three-layer structure of the sleeve body of the present invention.
In the figure, 1, a mobile phone power supply charging protective sleeve is an envelope-shaped soft sleeve body, 2 is an envelope-shaped soft sleeve body cover, 3 is a female magic tape A, 4 is a male magic tape B, 5 is an envelope-shaped soft sleeve body opening, 6 is a mobile phone power supply charging protective sleeve heat insulation layer, 7 is a metal mesh reinforcing layer, 8 is a high temperature resistant fireproof layer, 9 is a heat insulation control switch, 10 is a temperature switch, 11 is a heating element, 12 is an LED luminous tube, 13 is a resistor A, 14 is a wired USB plug.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
A mobile phone power supply charging protective sleeve comprises a mobile phone power supply charging protective sleeve body and a mobile phone power supply charging protective sleeve cover, wherein a heat insulation layer 6 is arranged on the inner surface of the mobile phone power supply charging protective sleeve 1, and a high-temperature-resistant fireproof layer 8 is further arranged on the periphery, closest to a mobile phone power supply, in the mobile phone power supply charging protective sleeve 1; the mobile phone mobile power supply charging protective sleeve body is connected with the mobile phone mobile power supply charging protective sleeve cover 2 to form an envelope-shaped object, the opening of the envelope-shaped object is a piece which is the cover 1 of the mobile phone mobile power supply charging protective sleeve body, a female magic tape A3 is arranged on the inner side of the cover, a male magic tape B4 matched with the female magic tape A is arranged below an opening 5 of the envelope-shaped sleeve body, and the magic tapes are matched with the female magic tape A for use; and a sealing device is further arranged at an opening of the envelope-shaped mobile phone power supply charging protective sleeve, and the sealing device is a male-female push-pull type device.
The mobile phone power supply charging protection sleeve body is also internally provided with a heating device, the heating device can control the temperature in the mobile phone power supply charging protection sleeve body at a proper temperature, and the scheme of the heating device is as follows: the mobile phone heat preservation control device comprises a heat preservation control switch 9, a heating element 11, a temperature switch 10 and a wired USB plug 14, wherein one end of the heating element 11 is connected with one end of the temperature switch 10, the other end of the temperature switch 10 is connected with one end of the heat preservation control switch 9, the other end of the heat preservation control switch 9 is connected with a positive pole line of the wired USB plug 14, the other end of the heating element 11 is connected with a negative pole line of the wired USB plug 14, the plug of the wired USB plug 14 can be connected with a mobile phone mobile power socket to obtain electric energy, when the mobile phone heat preservation control switch 9 is connected, if the temperature is lower than the rated temperature of the temperature switch 10 after the heat preservation control switch 9 is connected, the temperature switch 10 is connected, the heating element 11 heats, and when the temperature in the mobile phone mobile power charging protective sleeve is higher than.
The heating device also comprises an LED (light emitting diode) 12 and a resistor A13, wherein the anode of the LED 12 is connected with the connecting end of the heating element 11 and the temperature switch 10, the cathode of the LED 12 is connected with the cathode of a USB plug 14 with a wire through the resistor A13, and when the heat preservation control switch 9 is switched on and heating is started, the LED 12 is lighted.
The heat insulation material of the heat insulation layer of the mobile phone power supply charging protective sleeve is aluminum foil or aluminum foil heat insulation cotton.
The high-temperature-resistant fireproof layer in the mobile phone power supply charging protective sleeve is made of a cloth-shaped fireproof high-temperature-resistant material: the refractory ceramic fiber cloth can resist high temperature up to 1000 deg.c and prevent open fire.
If when charging or using under normal temperature, put cell-phone portable power source charge protective sheath 1 cover internal to the cell-phone portable power source, USB charging wire 14 and cell-phone portable power source are connected to draw forth on cell-phone portable power source charge protective sheath 1 corner, then take A3 and magic tape B4 bonding to the magic, need not seal the cell-phone portable power source charge protective sheath 1 cover during the bonding, keep ventilative. At this moment, if in case of fire and explosion, the high-temperature-resistant fireproof layer in the mobile phone power supply charging protective sleeve body can effectively prevent fire and explosion from being controlled in the mobile phone power supply charging protective sleeve body, so that the mobile phone power supply charging protective sleeve body cannot be expanded to other places, and time can be won for people to take further treatment measures.
The outdoor temperature in winter is very low, when charging or using, put into the protective sheath body heating device and cell-phone portable power source, heating device and cell-phone portable power source output interface connect to open heat preservation control switch USB charging wire and another cell-phone portable power source USB mouth and be connected, and draw forth on a corner, then pull up zip fastener formula closing device, and to magic tape A3 and magic tape B4 bonding, seal the cell-phone portable power source protective sheath body that charges during the bonding, favorable keep the temperature.
When charging, because the temperature in the protective sleeve body can be controlled at a proper temperature, such as about 25 ℃, the battery can be charged with more electric energy and compared with the battery at a low temperature. If the protective sleeve is used outdoors, the temperature in the protective sleeve is controlled at a proper temperature, for example, about 25 ℃, so that the battery has good activity and can provide more electric energy, and the electric energy actually provided is much more than the electric energy reduced due to severe cold because the protective sleeve has good heat insulation performance and the electric energy consumed by the heating device is small.
Through the above embodiments, the principle and design features of the present invention can be understood. The utility model has the characteristics of with low costs, practical reliable, economic benefits and social are all higher.
The above-mentioned embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All modifications made according to the spirit of the main technical scheme of the invention are covered in the protection scope of the invention.
Claims (10)
1. The utility model provides a cell-phone portable power source protective sheath that charges which characterized in that: the mobile phone charging protective sleeve comprises a mobile phone mobile power supply charging protective sleeve body and a mobile phone mobile power supply charging protective sleeve cover, wherein a heat insulation layer is arranged on the inner surface or the outer surface of the mobile phone mobile power supply charging protective sleeve body, and a high-temperature-resistant fireproof layer is further arranged on the periphery, which is closest to the mobile phone mobile power supply, in the mobile phone mobile power supply charging protective sleeve body.
2. The mobile phone power supply charging protective sleeve of claim 1, wherein: a heating device is also arranged in the mobile phone power supply charging protective sleeve; the heating device is one of the following two schemes: the mobile phone heat preservation control device comprises a heat preservation control switch, a heating element, a temperature switch and a wired USB plug, wherein one end of the heating element is connected with one end of the temperature switch, the other end of the temperature switch is connected with one end of the heat preservation control switch, the other end of the heat preservation control switch is connected with a positive pole line of the wired USB plug, the other end of the heating element is connected with a negative pole line of the wired USB plug, and the plug of the wired USB plug is connected with a mobile phone power socket to obtain electric energy; the second scheme of the heating device is as follows: the temperature sensing module and the heating control module are respectively connected with the single chip microcomputer module, and the heating control module comprises a heating element switch circuit and a heating element; one end of the heat preservation control switch is connected with a positive wire of the wired USB plug, the other end of the heat preservation control switch is connected with the single chip microcomputer module VCC, the ground of the single chip microcomputer module is connected with a negative wire of the USB plug, and the plug of the wired USB plug is connected with a mobile phone power socket to obtain electric energy.
3. The mobile phone power supply charging protective sleeve of claim 1, wherein: in the mobile phone power supply charging protective sleeve body, a metal mesh reinforcing layer is further wrapped between the heat insulation layer and the high-temperature-resistant fireproof layer.
4. The mobile phone power supply charging protective sleeve of claim 2, wherein: the first scheme of the heating device further comprises an LED luminous tube and a resistor A, wherein the anode of the LED luminous tube is connected with the connecting end of the heating element and the temperature switch, and the cathode of the LED luminous tube is connected with the cathode of the USB plug through the resistor A; the second scheme of the heating device further comprises an LED and a resistor B, wherein the anode of the LED is connected with the singlechip module VCC, and the cathode of the LED is connected with a control end of the singlechip module through the resistor B.
5. The mobile phone power supply charging protective sleeve of claim 1, wherein: the mobile phone portable power source charging protective sleeve body and the mobile phone portable power source charging protective sleeve cover are connected together and are an envelope-shaped object, the opening is long, namely the cover of the mobile phone portable power source charging protective sleeve body, the female magic tape A is arranged in the cover in an inner measuring mode, and the male magic tape B matched with the female magic tape A is arranged below the opening of the envelope-shaped sleeve body.
6. The mobile phone power supply charging protective sleeve of claim 5, wherein: the opening of the envelope-shaped mobile phone power supply charging protective sleeve is also provided with a sealing device, and the sealing device can be a male-female pressing strip type or a male-female push-pull type.
7. The mobile phone power supply charging protective sleeve of claim 1, wherein: the mobile phone power supply charging protective sleeve body is a box-shaped hard sleeve body, a heat insulation layer and a high-temperature-resistant fireproof layer are further arranged on a mobile phone power supply charging protective sleeve cover, a wire hole is formed in the joint of the mobile phone power supply charging protective sleeve body and the cover, and the size of the wire hole is the same as the outer diameter of a USB charging wire; the charging protective sleeve of the mobile phone power supply is also provided with an air hole and a hole plug.
8. The mobile phone power supply charging protective sleeve of claim 7, wherein: on the cover of the mobile phone power supply charging protective sleeve, a metal mesh reinforcing layer is also arranged between the heat insulation layer and the high-temperature-resistant fireproof layer.
9. The mobile phone power supply charging protective sleeve of claim 1, wherein: the heat insulation material of the heat insulation layer of the mobile phone power supply charging protective sleeve is aluminum foil or aluminum foil heat insulation cotton.
10. The mobile phone power supply charging protective sleeve of claim 1, wherein: the high-temperature-resistant fireproof layer in the mobile phone power supply charging protective sleeve body is made of a blanket-shaped or cloth-shaped fireproof high-temperature-resistant material, the blanket-shaped fireproof high-temperature-resistant material is an aluminum silicate needled ceramic fiber blanket, and the cloth-shaped fireproof high-temperature-resistant material is fireproof ceramic fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288359.4U CN211242019U (en) | 2019-12-19 | 2019-12-19 | Mobile phone power supply charging protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288359.4U CN211242019U (en) | 2019-12-19 | 2019-12-19 | Mobile phone power supply charging protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211242019U true CN211242019U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922288359.4U Expired - Fee Related CN211242019U (en) | 2019-12-19 | 2019-12-19 | Mobile phone power supply charging protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211242019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205725A (en) * | 2020-10-19 | 2021-01-12 | 张家港市海易五金工具有限公司 | Flame-retardant handbag and flame-retardant method thereof |
-
2019
- 2019-12-19 CN CN201922288359.4U patent/CN211242019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205725A (en) * | 2020-10-19 | 2021-01-12 | 张家港市海易五金工具有限公司 | Flame-retardant handbag and flame-retardant method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20211219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |