CN212627291U - Multifunctional charging equipment for dormitory or outdoor use - Google Patents
Multifunctional charging equipment for dormitory or outdoor use Download PDFInfo
- Publication number
- CN212627291U CN212627291U CN202021354707.XU CN202021354707U CN212627291U CN 212627291 U CN212627291 U CN 212627291U CN 202021354707 U CN202021354707 U CN 202021354707U CN 212627291 U CN212627291 U CN 212627291U
- Authority
- CN
- China
- Prior art keywords
- wall
- storage battery
- protective shell
- battery
- control module
- 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
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model provides a multifunctional charging device for dormitory or outdoor use, which belongs to the technical field of charging devices and comprises a protective shell, wherein the inner wall of the bottom of the protective shell is respectively provided with a first storage battery and a second storage battery, the input and output voltage of the first storage battery is 5V, the input and output voltage of the second storage battery is 12V, and the outer walls of the tops of the first storage battery and the second storage battery are provided with voltage converter modules; the utility model discloses a through setting up three solar cell panels fixed by the hinge, can fold three solar cell panels and pack up through the hasp when not charging at ordinary times, can not occupy too much space, expand solar cell panel when needing to charge, can charge for the battery fast, effectively improved space utilization efficiency; through setting up the wireless charging panel that inclines to the plane and the standing groove that is provided with anti-skidding rubber, wireless charging panel can provide wireless quick charge service for the cell-phone.
Description
Technical Field
The utility model belongs to the technical field of battery charging outfit, concretely relates to multi-functional battery charging outfit of dormitory or outdoor use.
Background
Along with the pace of urban life is faster and faster, the life or working pressure of urban crowds is higher, when having a rest or generating great trouble, partial people utilize outdoor exercises or camping to decompress, which becomes a very fashionable mode, however, as the number of portable electrons is large, the electronic products need to be charged, but as the function of the charging treasure used in the prior art is single, the multifunctional function can not be played outdoors and in dormitories.
Through retrieval discovery, the Chinese patent with the publication number of CN209389742U discloses an outdoor multifunctional charging device, which comprises a shell, a lifting sleeve column and a clamping clip, wherein the shell consists of an upper shell and a lower shell, the upper shell is positioned at the upper end of the lower shell, the surfaces of two sides of the upper shell are respectively provided with a sound-raising hole, and a power switch is arranged between one group of the sound-raising holes.
However, in the above technical solution, since a corresponding means for charging the charging device in the field is not provided, there is a problem that the charging device cannot be replenished with electricity without commercial power outdoors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional battery charging outfit of dormitory or outdoor use aims at solving the problem that can't supply the electric quantity for battery charging outfit under the circumstances that does not have the commercial power in the open air among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the solar energy storage battery comprises a protective shell, wherein a first storage battery and a second storage battery are respectively arranged on the inner wall of the bottom of the protective shell, the input and output voltage of the first storage battery is 5V, the input and output voltage of the second storage battery is 12V, a voltage converter module is arranged on the outer wall of the top of the first storage battery and the outer wall of the top of the second storage battery, the voltage converter module is electrically connected with the first storage battery and the second storage battery, a power supply control module is arranged on the outer wall of one side of the first storage battery and the second storage battery, the power supply control module is electrically connected with the first storage battery and the second storage battery, three solar cell panels are respectively fixed on the outer wall of one side of the protective shell through hinges, a lock catch is arranged on the three solar cell panels and the outer wall of one side of the protective shell, the, the outer wall of one side of the protective shell is provided with three USB interfaces and a voltage digital display module respectively, the voltage digital display module is electrically connected with the second storage battery, and the three USB interfaces are electrically connected with the first storage battery.
In order to provide wireless quick-charging service for the cell-phone, as the utility model relates to an it is preferred, protective housing top outer wall is provided with wireless charging panel, wireless charging panel and first battery electric connection, and wireless charging panel is sixty to seventy degrees inclination with protective housing top outer wall, and protective housing top outer wall is opened there is the standing groove, and the standing groove is semi-circular structure, and the standing groove inner wall is provided with anti-skidding rubber.
In order to let charging device have the function of cooling beverage, as the utility model relates to an it is preferred, protective housing top outer wall is provided with the refrigeration cask, refrigeration cask bottom outer wall is provided with the refrigeration board, refrigeration board bottom outer wall is provided with first radiator fan and first temperature control module respectively, first radiator fan and first temperature control module electric connection, protective housing one side outer wall is provided with the refrigeration switch respectively, temperature control digital display module and temperature regulation switch, the refrigeration switch, temperature control digital display module and temperature regulation switch and refrigeration board electric connection.
In order to provide the illumination for the dormitory when the dormitory has a power failure, as the utility model relates to an it is preferred, protective housing one side outer wall is provided with LED lamp adjust knob and LED lamp respectively, and LED lamp one side outer wall is provided with second radiator fan and third temperature control module respectively, and protective housing one side outer wall is provided with LED lamp switch, second radiator fan and third temperature control module electric connection, LED lamp switch and LED lamp adjust knob and LED lamp electric connection.
In order to improve the holistic security performance of battery charging outfit, as the utility model relates to an it is preferred, second battery one side outer wall is provided with the battery protection board, and power control module top outer wall is provided with second temperature control module, second temperature control module and power control module electric connection.
For let charging device be the router power supply when outage or power failure, conduct the utility model relates to an it is preferred, protective housing one side outer wall is provided with the WIFI power connection.
In order to still can charge for the cell-phone when the user does not carry the data line that charges, as the utility model relates to an it is preferred, protective housing one side outer wall is provided with Lightning data line interface and type-c data line interface respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the three solar panels fixed by the hinges, the three solar panels can be folded and folded through the lock catch when not being charged at ordinary times, so that excessive space is not occupied, the solar panels are unfolded when needing to be charged, the battery can be charged quickly, and the space utilization efficiency is effectively improved; through setting up the wireless charging panel that inclines to the plane and the standing groove that is provided with anti-skidding rubber, wireless charging panel can provide wireless quick charging service for the cell-phone, and the standing groove can effectively support the cell-phone, avoids the cell-phone to drop at rechargeable, and wireless charging panel and standing groove can play cell phone stand's effect simultaneously, make things convenient for the cell-phone to watch when erecting under the screen mode.
2. By arranging the refrigerating drum and the refrigerating plate, the charging device can have the function of cooling the beverage, so that the convenience in use of the charging equipment is improved; by arranging the first temperature control module and the first cooling fan, when the temperature at the bottom of the refrigeration plate exceeds the set temperature, the first temperature control module can control the first cooling fan to rotate to cool the refrigeration plate, so that the phenomenon that the temperature in the charging equipment is too high is avoided; through setting up temperature control digital display module and temperature regulation switch, temperature regulation switch can adjust the refrigeration temperature of refrigeration board, and temperature control digital display module can show the inside temperature of refrigeration cask on the screen in real time.
3. The LED lamp and the LED lamp adjusting knob are arranged, so that illumination can be provided for a dormitory when the dormitory is powered off, and meanwhile, the LED lamp adjusting knob can adjust the brightness of the LED lamp, so that the LED lamp is more convenient to use; through the arrangement of the battery protection board, overcharge, overdischarge, overcurrent and short circuit protection can be performed on the second storage battery, so that the overall safety performance of the charging equipment is effectively improved; by arranging the WIFI power connector, the charging device can supply power to the router when the power is off or the power is cut off, so that the WiFi can be normally used; through setting up Lightning data line interface and type-c data line interface, can still can charge for the cell-phone when the user does not carry the data line that charges.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic sectional view of the present invention;
fig. 4 is a schematic rear view of the present invention;
fig. 5 is a schematic circuit flow diagram of the present invention.
In the figure: 1-protective shell; 2-placing a groove; 3-a wireless charging pad; 4-a solar panel; 5-refrigerating drum; 6-USB interface; 7-Lightning data line interface; an 8-type-c data line interface; 9-a refrigeration switch; 10-voltage digital display module; 11-LED lamp switch; 12-a refrigeration regulating switch; 13-temperature control digital display module; 14-LED lamp adjusting knob; 15-LED lamps; 16-a WIFI power connector; 17-locking; 18-a refrigeration plate; 19-power charging interface; 20-a first heat dissipation fan; 21-a first temperature control module; 22-a first battery; 23-a second temperature control module; 24-a power control module; 25-a second battery; 26-battery protection plate; 27-a voltage converter module; 28-a third temperature control module; 29-second radiator fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the solar photovoltaic power generation protective shell comprises a protective shell 1, wherein a first storage battery 22 and a second storage battery 25 are respectively arranged on the inner wall of the bottom of the protective shell 1, the input and output voltage of the first storage battery 22 is 5V, the input and output voltage of the second storage battery 25 is 12V, a voltage converter module 27 is arranged on the outer wall of the top of each of the first storage battery 22 and the second storage battery 25, the voltage converter module 27 is electrically connected with the first storage battery 22 and the second storage battery 25, a power control module 24 is arranged on the outer wall of one side of each of the first storage battery 22 and the second storage battery 25, three solar panels 4 are respectively fixed on the outer wall of one side of the protective shell 1 through hinges, a lock catch 17 is arranged on the outer wall of one side of each of the three solar panels 4 and the protective shell 1, the three solar panels 4 are electrically connected with the second storage battery 25, and a power charging interface, the power supply charging interface 19 is electrically connected with the second storage battery 25, the outer wall of one side of the protective shell 1 is provided with three USB interfaces 6 and a voltage digital display module 10 respectively, the voltage digital display module 10 is electrically connected with the second storage battery 25, the three USB interfaces 6 are electrically connected with the first storage battery 22, the model of the voltage converter module 27 is HLK-10D1205B, the model of the power supply control module 24 is 5Q0765RT, and the model of the voltage digital display module 10 is LM 2577.
In the embodiment of the present invention, after the latch 17 is opened, the three solar panels 4 are spread by the hinge, the three solar panels 4 can effectively absorb solar energy in the sunlight place to charge the second battery 25, the input/output voltage of the second battery 25 is 12V, the second battery 25 converts the output voltage into 5V by the voltage converter module 27 to charge the first battery 22, by providing the three solar panels 4 fixed by the hinge, the three solar panels 4 can be folded and folded by the latch 17 when not charging at ordinary times, no excessive space is occupied, the solar panels 4 can be unfolded when charging is needed, the battery can be charged quickly, the space utilization efficiency is effectively improved, the second battery 25 can also be charged by commercial power through the power charging interface 19, the voltage digital display module 10 can display the voltage value of the second battery 25 in real time, the user can know the real-time electric quantity of the second storage battery 25 at present, and the USB interface 6 can charge the mobile phone in a wired mode or charge the external equipment.
Specifically, the outer wall of the top of the protective shell 1 is provided with a wireless charging panel 3, the wireless charging panel 3 is electrically connected with a first storage battery 22, the wireless charging panel 3 and the outer wall of the top of the protective shell 1 form an inclination angle of sixty to seventy degrees, the outer wall of the top of the protective shell 1 is provided with a placing groove 2, the placing groove 2 is of a semicircular structure, the inner wall of the placing groove 2 is provided with anti-skid rubber, and the type of the wireless charging panel 3 is WXC-TX.
In this embodiment: through setting up the wireless charging panel 3 that inclines to the plane and being provided with anti-skidding rubber's standing groove 2, wireless charging panel 3 can provide wireless quick-charging service for the cell-phone, and standing groove 2 can effectively support the cell-phone, avoids the cell-phone to drop in charging type, and wireless charging panel 3 and standing groove 2 can play the effect of cell phone stand simultaneously, make things convenient for the cell-phone to watch when erecting under the screen mode.
Specifically, 1 top outer wall of protective housing is provided with refrigeration cask 5, 5 bottom outer walls of refrigeration cask are provided with refrigeration board 18, 18 bottom outer walls of refrigeration board are provided with first radiator fan 20 and first temperature control module 21 respectively, first radiator fan 20 and first temperature control module 21 electric connection, 1 one side outer wall of protective housing is provided with refrigeration switch 9 respectively, temperature control digital display module 13 and temperature regulation switch 12, refrigeration switch 9, temperature control digital display module 13 and temperature regulation switch 12 and 18 electric connection of refrigeration board, the model of first temperature control module 21 is TMP435, the model of temperature control digital display module 13 is w 1401.
In this embodiment: by arranging the refrigerating drum 5 and the refrigerating plate 18, the charging device has the function of cooling the beverage, and the convenience in use of the charging equipment is improved; by arranging the first temperature control module 21 and the first cooling fan 20, when the temperature at the bottom of the refrigeration plate 18 exceeds 45 ℃, the first temperature control module 21 can control the first cooling fan 20 to rotate to cool the refrigeration plate 18, so that the phenomenon that the temperature in the charging equipment is too high is avoided; through setting up temperature control digital display module 13 and temperature regulation switch 12, temperature regulation switch 12 can adjust the refrigeration temperature of refrigeration board 18, and temperature control digital display module 13 can show the inside temperature of refrigeration cask 5 on the screen in real time.
Specifically, the outer wall of one side of the protective shell is provided with an LED lamp adjusting knob 14 and an LED lamp 15 respectively, the outer wall of one side of the LED lamp 15 is provided with a second cooling fan 29 and a third temperature control module 28 respectively, the outer wall of one side of the protective shell is provided with an LED lamp switch 11, the second cooling fan 29 is electrically connected with the third temperature control module 28, and the LED lamp switch 11 and the LED lamp adjusting knob 14 are electrically connected with the LED lamp 15.
In this embodiment: through setting up LED lamp 15 and LED lamp adjust knob 14, can provide the illumination for the dormitory when the dormitory has a power failure, LED lamp adjust knob 14 can adjust the luminance of LED lamp simultaneously, it is more convenient to let LED lamp 15's use, the danger of meeting accident under the condition that does not have lighting apparatus when avoiding having a power failure at night, when the temperature of LED lamp 15 is greater than 45 ℃, third temperature control module 28 can control second radiator fan 29 and dispel the heat to LED lamp 15.
Specifically, a battery protection plate 26 is arranged on the outer wall of one side of the second storage battery 25, a second temperature control module 23 is arranged on the outer wall of the top of the power control module 24, and the second temperature control module 23 is electrically connected with the power control module 24.
In this embodiment: through setting up battery protection board 26, can overcharge, overdischarge, overflow and short-circuit protection to second battery 25, effectively improved the holistic security performance of battery charging outfit, through setting up second temperature control module 23, when the temperature of first battery 22 and second battery 25 surpassed 55 ℃, power control module 24 can cut off the power supply of first battery 22 and second battery 25 at once, avoid continuing the easy danger that takes place of charging when the inside high temperature of charging device.
Specifically, the outer wall of one side of the protective shell 1 is provided with a WIFI power connector 16.
In this embodiment: through setting up WIFI power connection 16, can let charging device for the router power supply when outage or power failure to normal use wiFi.
Specifically, the outer wall of one side of the protective shell 1 is provided with a Lightning data line interface and a type-c data line interface respectively.
In this embodiment: through setting up Lightning data line interface and type-c data line interface, can still can charge for the cell-phone when the user does not carry the data line that charges.
The utility model discloses a theory of operation and use flow: after the lock catch 17 is opened, the three solar cell panels 4 are spread through the hinge, the three solar cell panels 4 can effectively absorb solar energy in a place with sunlight to charge the second storage battery 25, the input and output voltage of the second storage battery 25 is 12V, the second storage battery 25 converts the output voltage into 5V through the voltage converter module 27 so as to charge the first storage battery 22, through the arrangement of the three solar cell panels 4 fixed by the hinge, the three solar cell panels 4 can be folded and folded through the lock catch 17 when the battery is not charged at ordinary times, no excessive space is occupied, the solar cell panels 4 are unfolded when the battery needs to be charged, the battery can be rapidly charged, the space utilization efficiency is effectively improved, the second storage battery 25 can also be charged by commercial power through the power supply charging interface 19, the voltage digital display module 10 can display the voltage value of the second storage battery 25 in real time, the user can know the real-time electric quantity of the second storage battery 25 at present, the USB interface 6 can charge the mobile phone in a wired mode or charge external equipment, the wireless charging plate 3 can provide wireless quick charging service for the mobile phone, the placing groove 2 can effectively support the mobile phone to prevent the mobile phone from dropping in a charging mode, meanwhile, the wireless charging plate 3 and the placing groove 2 can play a role of a mobile phone support to facilitate the mobile phone to be watched in a vertical screen mode, and the charging device can have a function of cooling beverages by arranging the refrigerating barrel 5 and the refrigerating plate 18, so that the use convenience of the charging equipment is improved; by arranging the first temperature control module 21 and the first cooling fan 20, when the temperature at the bottom of the refrigeration plate 18 exceeds 45 ℃, the first temperature control module 21 can control the first cooling fan 20 to rotate to cool the refrigeration plate 18, so that the phenomenon that the temperature in the charging equipment is too high is avoided; by arranging the temperature control digital display module 13 and the temperature adjusting switch 12, the temperature adjusting switch 12 can adjust the refrigeration temperature of the refrigeration plate 18, the temperature control digital display module 13 can display the temperature inside the refrigeration barrel 5 on a screen in real time, by arranging the LED lamp 15 and the LED lamp adjusting knob 14, the illumination can be provided for a dormitory when the dormitory is in power failure, meanwhile, the LED lamp adjusting knob 14 can adjust the brightness of the LED lamp, so that the LED lamp 15 is more convenient to use, the accident danger caused by the absence of lighting equipment when the power failure occurs at night is avoided, when the temperature of the LED lamp 15 is more than 45 ℃, the third temperature control module 28 can control the second cooling fan 29 to cool the LED lamp 15, by arranging the battery 26, the second storage battery 25 can be subjected to overcharge, overdischarge, overcurrent and short-circuit protection, and the overall safety performance of the charging equipment is effectively improved, through setting up second temperature control module 23, when the temperature of first battery 22 and second battery 25 exceeded 55 ℃, power control module 24 can cut off the power supply of first battery 22 and second battery 25 at once, avoid the easy danger that takes place of continuing to charge when charging device inside high temperature, WIFI power connection 16 can let charging device be the router power supply when outage or power failure, thereby normal use wiFi, through setting up Lightning data line interface and type-c data line interface, can still charge for the cell-phone when the user does not carry the charging data line.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a multi-functional battery charging outfit of dormitory or outdoor use which characterized in that: the solar photovoltaic power generation protective shell comprises a protective shell (1), wherein a first storage battery (22) and a second storage battery (25) are arranged on the inner wall of the bottom of the protective shell (1) respectively, the input and output voltage of the first storage battery (22) is 5V, the input and output voltage of the second storage battery (25) is 12V, a voltage converter module (27) is arranged on the outer wall of the top of each of the first storage battery (22) and the second storage battery (25), the voltage converter module (27) is electrically connected with the first storage battery (22) and the second storage battery (25), a power control module (24) is arranged on the outer wall of one side of each of the first storage battery (22) and the second storage battery (25), the power control module (24) is electrically connected with the first storage battery (22) and the second storage battery (25), three solar panels (4) are fixed on the outer wall of one side of the protective shell (1) respectively through hinges, and latches (17) are arranged on, three solar cell panel (4) and second battery (25) electric connection, protective housing (1) one side outer wall is provided with power interface (19) that charges, power charge interface (19) and second battery (25) electric connection, protective housing (1) one side outer wall is provided with three USB interface (6) and voltage digital display module (10) respectively, voltage digital display module (10) and second battery (25) electric connection, three USB interface (6) and first battery (22) electric connection.
2. A multifunctional charging device for dormitory or outdoor use according to claim 1, characterized in that: the anti-skid charging device is characterized in that a wireless charging panel (3) is arranged on the outer wall of the top of the protective shell (1), the wireless charging panel (3) is electrically connected with a first storage battery (22), the wireless charging panel (3) and the outer wall of the top of the protective shell (1) form a sixty-to-seventy-degree inclination angle, a placing groove (2) is formed in the outer wall of the top of the protective shell (1), the placing groove (2) is of a semicircular structure, and anti-skid rubber is arranged on the inner wall of the placing groove.
3. A multifunctional charging device for dormitory or outdoor use according to claim 2, characterized in that: the refrigeration device is characterized in that a refrigeration barrel (5) is arranged on the outer wall of the top of the protective shell (1), a refrigeration plate (18) is arranged on the outer wall of the bottom of the refrigeration barrel (5), a first cooling fan (20) and a first temperature control module (21) are respectively arranged on the outer wall of the bottom of the refrigeration plate (18), the first cooling fan (20) is electrically connected with the first temperature control module (21), a refrigeration switch (9), a temperature control digital display module (13) and a temperature adjusting switch (12) are respectively arranged on the outer wall of one side of the protective shell (1), the refrigeration switch (9), the temperature control digital display module (13) and the temperature adjusting switch (12) are electrically connected with the refrigeration plate (18).
4. A multifunctional charging device for dormitory or outdoor use according to claim 3, characterized in that: the LED lamp temperature control device is characterized in that an LED lamp adjusting knob (14) and an LED lamp (15) are respectively arranged on the outer wall of one side of the protective shell (1), a second cooling fan (29) and a third temperature control module (28) are respectively arranged on the outer wall of one side of the LED lamp (15), an LED lamp switch (11) is arranged on the outer wall of one side of the protective shell (1), the second cooling fan (29) is electrically connected with the third temperature control module (28), and the LED lamp switch (11) and the LED lamp adjusting knob (14) are electrically connected with the LED lamp (15).
5. A multifunctional charging device for dormitory or outdoor use according to claim 4, characterized in that: the outer wall of one side of the second storage battery (25) is provided with a battery protection plate (26), the outer wall of the top of the power supply control module (24) is provided with a second temperature control module (23), and the second temperature control module (23) is electrically connected with the power supply control module (24).
6. A multifunctional charging device for dormitory or outdoor use according to claim 5, characterized in that: and a WIFI power connector (16) is arranged on the outer wall of one side of the protective shell (1).
7. A multifunctional charging device for dormitory or outdoor use according to claim 6, characterized in that: the outer wall of one side of the protective shell (1) is provided with a Lightning data line interface and a type-c data line interface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021354707.XU CN212627291U (en) | 2020-07-11 | 2020-07-11 | Multifunctional charging equipment for dormitory or outdoor use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021354707.XU CN212627291U (en) | 2020-07-11 | 2020-07-11 | Multifunctional charging equipment for dormitory or outdoor use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212627291U true CN212627291U (en) | 2021-02-26 |
Family
ID=74706763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021354707.XU Expired - Fee Related CN212627291U (en) | 2020-07-11 | 2020-07-11 | Multifunctional charging equipment for dormitory or outdoor use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212627291U (en) |
-
2020
- 2020-07-11 CN CN202021354707.XU patent/CN212627291U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203983426U (en) | A kind of safety battery group structure of automatic adjusting temperature | |
| CN204376442U (en) | A kind of Multifunctional portable power source | |
| JP3137620U (en) | Refrigeration / refrigeration equipment | |
| CN212627291U (en) | Multifunctional charging equipment for dormitory or outdoor use | |
| KR20080112622A (en) | A portable source of electricity using solar cells | |
| CN203491954U (en) | Power supply device for solar video computer and household appliance | |
| KR20140037346A (en) | Automatic solar charging stand for mobile | |
| CN106100004B (en) | A kind of low-temperature resistance multifunction charging device | |
| CN207652117U (en) | A kind of portable energy-storing power-supply system | |
| CN201695746U (en) | Multifunctional solar tent | |
| CN219739031U (en) | Emergency starting power supply with double output voltages | |
| CN209982142U (en) | Portable power source with heat dissipation function | |
| CN212462859U (en) | Multifunctional mobile power supply | |
| CN108306387B (en) | Lithium cell group charge-discharge protection shield | |
| CN215809435U (en) | Portable outdoor solar refrigeration case | |
| CN204131580U (en) | Multi-functional charging cell-phone case | |
| CN211650880U (en) | Disconnect-type continuation of journey solar energy semiconductor refrigerator | |
| CN211296292U (en) | Multifunctional extensible mobile charging power supply and photovoltaic power supply box | |
| CN207625591U (en) | A kind of controllable type intelligent router | |
| CN211656077U (en) | Folding smooth solar energy component | |
| CN204465039U (en) | A kind of portable multi-function photo-voltaic power supply | |
| CN220001175U (en) | Photovoltaic table | |
| CN208369278U (en) | Battery extension formula mobile power station | |
| CN212456628U (en) | Novel solar lamp | |
| CN219716995U (en) | Balanced steady-flow high-heat-dissipation lithium battery pack |
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: 20210226 Termination date: 20210711 |