CN108933464A - A kind of built-in shockproof heat dissipation mobile power source - Google Patents
A kind of built-in shockproof heat dissipation mobile power source Download PDFInfo
- Publication number
- CN108933464A CN108933464A CN201810873789.XA CN201810873789A CN108933464A CN 108933464 A CN108933464 A CN 108933464A CN 201810873789 A CN201810873789 A CN 201810873789A CN 108933464 A CN108933464 A CN 108933464A
- Authority
- CN
- China
- Prior art keywords
- power source
- mobile power
- battery plate
- circuit board
- shell
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of built-in shockproof heat dissipation mobile power sources, including shell, charging circuit board, battery plate, buffer board, electronic temperature control device, ventilation opening, USB port, charge port, damping spring, charge switch, isolation board, motor, fan leaf and display screen, when mobile power source falls ground accidentally, pass through installation damping spring inside mobile power source, reduce the longitudinal force as suffered by mobile power source and collision on the ground, protect battery plate and charging circuit board, by installing buffer board, reduce the horizontal force as suffered by mobile power source and collision on the ground, play buffer function；When mobile power source operation, electronic thermometer in electronic temperature control device carries out real time temperature monitoring to battery plate, when temperature reaches assigned temperature, electronic thermometer transmits a signal to controller, controller opens control switch, and LED light starts to flash, and entire circuit is started to work, motor operates and fan leaf is driven to rotate, and starts to implement heat discharging operation to battery plate and other elements.
Description
Technical field
The present invention relates to mobile power source technical field, specially a kind of built-in shockproof heat dissipation mobile power source.
Background technique
As universal and 4G technology the maturation and popularization, high speed network of smart phone become a kind of life side of people
Formula, however, the network of high speed necessarily leads to the aggravation of electric quantity consumption of mobile phone, while people are also accelerated using the frequent degree of mobile phone
The consumption of mobile phone electricity, then, mobile power source are more and more people favor as a kind of deposit tool of electricity, and existing skill
The mobile power source of art can generate amount of heat when in use, and long-time high fever, which works, will lead to the damage of battery plate in mobile power source,
And the radiator of the prior art is external radiating mostly, radiating efficiency is lower；Mobile power source is in use, it may occur that
The problem of falling ground accidentally, after falling ground, since not preferable glissando causes internal element or battery plate to be broken,
It influences to use.
Summary of the invention
The purpose of the present invention is to provide a kind of built-in shockproof heat dissipation mobile power source, by by temperature regulating device and heat dissipation machine
System one, and be built in mobile power source, it is internal to play antihunt action by increasing damping spring and buffer board, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of built-in shockproof heat dissipation mobile power source, including
Shell, charging circuit board, battery plate, buffer board, electronic temperature control device, ventilation opening, USB port, charge port, damping spring, charging are opened
Charging circuit board is installed in pass, isolation board, motor, fan leaf, display screen, the bottom of the shell, and the charging circuit board is right
USB port is installed in side, and charge port is installed on the left of charging circuit board, and the shell among the USB port and charge port is equipped with ventilation opening,
A damping spring is installed in the two sides of the charging circuit board upper end respectively, and battery plate, the charging electricity are installed in damping spring upper end
Road plate is electrically connected by conducting wire and battery plate, and a block buffering plate is installed close to the part of shell in the two sides of the battery plate respectively, described
Electronic temperature control device is installed in the top half front end of battery plate, and electronic temperature control device is electrically connected by conducting wire and battery plate, the battery plate
Upper end isolation board is installed, a motor is installed in the upper end two sides of the internal insulation plate of the shell upper end respectively, and motor turns
Fan leaf is connected on axis, the motor is electrically connected by conducting wire and battery plate, and the external right side of the shell is equipped with charge switch, institute
Charge switch outer layer is stated equipped with sliding groove, the sliding groove is connect with slide switch inlay card, on the outside of the front upper portion of the shell
Equipped with display screen；
The electronic temperature control device includes LED light, electronic thermometer, controller, control switch and circuit board, the circuit board peace
On front side of battery plate upper end, electronic thermometer is installed on the left of the circuit board, control is installed on the circuit board on the right side of electronic thermometer
Device processed is simultaneously electrically connected by conducting wire with electronic thermometer, control switch is installed on the right-hand circuit board of the controller and by leading
Line is electrically connected with the side of control switch, and the other side of the control switch is electrically connected by conducting wire with the LED light on the right side of shell,
The LED light is connected two motors of the shell upper end, the motor and electronic thermometer by conducting wire and is distinguished by conducting wire
It is connected on battery plate.
Preferably, the shell is flame retardant plastics shell.
Preferably, the buffer board material is polystyrene foam plastics.
Preferably, the motor uses E grades of heat-tight machines.
Preferably, temperature-sensitive element is equipped in the electronic thermometer, the material of temperature-sensitive element is temperature-sensitive insulating materials.
Preferably, the material of the damping spring is compounded rubber material.
Preferably, the display screen is LCD liquid crystal display screen.
Compared with prior art, the beneficial effects of the present invention are:
1, the built-in shockproof heat dissipation mobile power source of one kind provided by the invention, when mobile power source falls ground accidentally, mobile electricity
By installation damping spring inside source, reduce the longitudinal force as suffered by mobile power source and collision on the ground, protection battery plate with
Charging circuit board reduces the horizontal force as suffered by mobile power source and collision on the ground, plays buffering by installing buffer board
The problem of acting on, the impact being subject to when solving due to falling ground, leading to the damage of mobile power source internal element.
2, the built-in shockproof heat dissipation mobile power source of one kind provided by the invention, when mobile power source operation, electronic thermometer
Real time temperature monitoring is carried out to battery plate, when temperature reaches assigned temperature, electronic thermometer transmits a signal to controller, controller
Control switch is opened, LED light starts to flash, and entire circuit is started to work, and motor operates and fan leaf is driven to rotate, and starts pair
Battery plate and other elements implement heat discharging operation, effectively solve to be caused battery plate to overheat due to mobile power source load excessive, burnt out battery plate
The problem of.
Detailed description of the invention
Fig. 1 is internal structure chart of the invention.
Fig. 2 is shell front view of the invention.
Fig. 3 is shell right view of the invention.
Fig. 4 is charge port schematic diagram of the invention.
Fig. 5 is electronic temperature control device circuit diagram of the invention.
In figure: 1, shell；2, charging circuit board；3, battery plate；4, buffer board；5, electronic temperature control device；51, LED light；52,
Electronic thermometer；53, controller；54, control switch；55, circuit board；6, ventilation opening；7, USB port；8, charge port；9, damping bullet
Spring；10, charge switch；101, slide switch；102, sliding groove；11, isolation board；12, motor；13, fan leaf；14, display screen.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the embodiment of the present invention: please referring to Fig. 1-4, a kind of built-in shockproof heat dissipation mobile power source, including shell 1, charging
Circuit board 2, battery plate 3, buffer board 4, electronic temperature control device 5, ventilation opening 6, USB port 7, charge port 8, damping spring 9, charge switch
10, isolation board 11, motor 12, fan leaf 13, display screen 14, it is characterised in that: charging circuit board 2 is installed in the bottom of shell 1,
Shell 1 is Novel flame retardant plastic shell, spontaneous combustion caused by preventing internal temperature excessively high and external firing damage internal structure, charging
USB port 7 is installed on the right side of circuit board 2, charge port 8 is installed on the left of charging circuit board 2, charging circuit board 2 mainly by charge port 8 with
USB port 7 is integrated and is controlled to it, and the shell 1 among USB port 7 and charge port 8 is equipped with ventilation opening 6, and ventilation opening 6 will move
Heat in dynamic power supply distributes, and a damping spring 9 is installed in the two sides of 2 upper end of charging circuit board respectively, damping spring 9
Material is compounded rubber material, has Self-heating small, resilience is good, stable mechanical performance, long service life, at low cost etc. excellent
Charging circuit board 2 is spaced apart by point by installation damping spring 9 with battery plate 3, and in the longitudinal direction to charging circuit board 2 and battery plate 3
It is protected, when mobile power source falls on the ground, damping spring 9 can reduce battery plate 3 and charging effectively as buffer area
Circuit board 2 by longitudinal force influenced, battery plate 3 is installed in 9 upper end of damping spring, and charging circuit board 2 is electrically connected by conducting wire and battery plate 3
It connects, a block buffering plate 4 is installed close to the part of shell 1 in the two sides of battery plate 3 respectively, and 4 material of buffer board is polystyrene foam modeling
Material, polystyrene foam plastics have mechanical strength good, and cushion performance is excellent, and processability is good, is readily molded into type, coloring
It is good, the advantages that thermal adaptability is strong, and radioresistance is excellent, installation buffer board 4 can be effectively relieved mobile power source in landing by
The top half front end of the horizontal force arrived, battery plate 3 is installed by electronic temperature control device 5, temperature of the electronic temperature control device 5 to battery plate 3
Degree is monitored, and controls motor 12, so that motor 12 is controlled fan leaf 13 and is opened heat dissipation, electron temperature-control when the temperature is excessively high in battery plate
Device 5 is electrically connected by conducting wire and battery plate 3, and electronic temperature control device 5 provides work about electric power by battery plate 3, the upper end installation of battery plate 3 every
Battery plate and motor 12 and fan leaf 13 are separated, prevent from leading under the action of other external force by installing isolation board 11 from plate 11
The collision for sending a telegraph plate 3 Yu motor 12 and fan leaf 13 causes motor 12 and fan leaf 13 to damage, the internal insulation of 1 upper end of shell
A motor 12 is installed in the upper end two sides of plate 11 respectively, connects fan leaf 13 in the shaft of motor 12, motor 12 by conducting wire and
Battery plate 3 is electrically connected, and motor 12 uses E grades of heat-tight machines, and maximum permissible temperature reaches 120 degrees Celsius, and the external right side of shell 1 is set
There is charge switch 10,10 outer layer of charge switch is equipped with sliding groove 102, and sliding groove 102 is connect with 101 inlay card of slide switch, slides
Switch 101 controls the open and close of mobile power source by sliding up and down in sliding groove 102, on the front of the shell 1
End outside is equipped with display screen 14, and display screen 14 uses LCD liquid crystal display screen, have display quality it is high, without electromagnetic radiation, can
The feature that apparent area is big, stature is small and exquisite well-balanced and power consumption is small.
Referring to Fig. 5, electronic temperature control device 5 includes LED light 51, electronic thermometer 52, controller 53,54 and of control switch
Circuit board 55, circuit board 55 are mounted on front side of 3 upper end of battery plate, and electronic thermometer 52, electronic thermometer are installed on the left of circuit board 55
Controller 53 is installed on the circuit board 55 on 52 right sides and is electrically connected by conducting wire with electronic thermometer 52, in electronic thermometer 52
Temperature-sensitive element makes a response to the temperature of battery plate 3, and is translated into electric signal and is sent to controller 53, and temperature-sensitive element is using warm
Quick insulating materials, temperature-sensitive insulating materials can make a response to subtle temperature change, on the right-hand circuit board 55 of controller 53
Installation control switch 54 is simultaneously electrically connected by conducting wire with the side of control switch 54, and controller 53 does it after receiving electric signal
It reacts out, and controls the on and off of control switch 54, the other side of control switch 54 passes through 1 right side of conducting wire and shell
LED light 51 is electrically connected, and when control switch 54 is opened, LED light 51 starts to flash, and LED light 51 connects 1 upper end of shell by conducting wire
Two motors 12, the connection type of two motors 12 is series connection, when control switch 54 is opened, the rotation of motor 12 and driving fan leaf
13 rotations carry out heat discharging operation to mobile power source inside, and motor 12 and electronic thermometer 52 are connected to battery plate 3 by conducting wire
On, entire electronic temperature control device 5 is by 3 powered operation of battery plate, and itself forms an independent circuit, does not influence live part
It works normally.
Difference with the prior art of the present invention is: existing mobile power source is in use since load excessive can be led
It is excessively high to send a telegraph 3 heat of plate, and radiator is external radiating mostly, radiating efficiency is lower, and without more effective damping
Measure causes mobile power source heat excessively high, burns out battery plate 3 and charging circuit board 2, when the impact force that mobile power source is subject to is excessive,
Battery plate 3 is damaged with charging circuit board 2, and the present invention passes through built in shockproof and radiator, reduces parking space, electronics temperature
Degree 52 pairs of battery plates 3 of meter monitor in real time, and when temperature reaches assigned temperature, electronic thermometer 52 transmits a signal to controller
53, controller 53 opens control switch 54, and LED light 51 starts to flash, and entire circuit is started to work, and motor 12 is operated and driven
Fan leaf 13 rotates, and starts to implement heat discharging operation to battery plate 3 and other elements；It is right by built-in damping spring 9 and buffer board 4
Impact force suffered by mobile power source is buffered, and the impact of battery plate 3 and charging circuit board 2, protection battery plate 3 and charging electricity are reduced
Road plate 2.
Working principle: when mobile power source falls ground accidentally, by installation damping spring 9 inside mobile power source, reduce
The longitudinal force as suffered by mobile power source and collision on the ground, protection battery plate 3 and charging circuit board 2, by installing buffer board
4, reduce the horizontal force as suffered by mobile power source and collision on the ground, plays buffer function；When mobile power source operation, electricity
Sub- thermometer 52 carries out real time temperature monitoring to battery plate 3, and when temperature reaches assigned temperature, electronic thermometer 52 is transmitted a signal to
Controller 53, controller 53 open control switch 54, and LED light 51 starts to flash, and entire circuit is started to work, and motor 12 operates
And fan leaf 13 is driven to rotate, start to implement heat discharging operation to battery plate 3 and other elements.
In summary: built-in shockproof heat dissipation mobile power source provided by the invention, when mobile power source falls ground accidentally,
By installation damping spring 9 inside mobile power source, reduce the longitudinal force as suffered by mobile power source and collision on the ground, protection
Battery plate 3 and charging circuit board 2 reduce the transversely acting as suffered by mobile power source and collision on the ground by installing buffer board 4
Power plays buffer function, and the impact being subject to when solving due to falling ground leads to asking for the damage of mobile power source internal element
Topic；When mobile power source operation, electronic thermometer 52 carries out real time temperature monitoring to battery plate 3, when temperature reaches assigned temperature,
Electronic thermometer 52 transmits a signal to controller 53, and controller 53 opens control switch 54, and LED light 51 starts to flash, entirely
Circuit is started to work, and motor 12 operates and fan leaf 13 is driven to rotate, and starts to implement heat discharging operation to battery plate 3 and other elements,
It effectively solves due to mobile power source load excessive, the problem of causing battery plate 3 to overheat, burn out battery plate 3.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (7)
1. a kind of built-in shockproof heat dissipation mobile power source, including shell (1), charging circuit board (2), battery plate (3), buffer board (4),
Electronic temperature control device (5), ventilation opening (6), USB port (7), charge port (8), damping spring (9), charge switch (10), isolation board
(11), motor (12), fan leaf (13) and display screen (14), it is characterised in that: the bottom installation charging electricity of the shell (1)
Road plate (2), charging circuit board (2) right side installs USB port (7), installs charge port (8) on the left of charging circuit board (2), described
Shell (1) among USB port (7) and charge port (8) is equipped with ventilation opening (6), the two sides point of charging circuit board (2) upper end
Not An Zhuan a damping spring (9), damping spring (9) upper end installs battery plate (3), the charging circuit board (2) by conducting wire and
Battery plate (3) electrical connection, a block buffering plate (4), the electricity are installed close to the part of shell (1) in the two sides of the battery plate (3) respectively
Electronic temperature control device (5) are installed in the top half front end of plate (3), and electronic temperature control device (5) is electrically connected by conducting wire and battery plate (3)
It connects, isolation board (11) are installed in the upper end of the battery plate (3), the upper end two sides of the internal insulation plate (11) of shell (1) upper end
One motor (12) is installed respectively, fan leaf is connected in the shaft of motor (12), the motor (12) passes through conducting wire and battery plate (3)
The external right side of electrical connection, the shell (1) is equipped with charge switch (10), and charge switch (10) outer layer is equipped with sliding groove
(102), the sliding groove (102) connect with slide switch (101) inlay card, is equipped on the outside of the front upper portion of the shell (1) aobvious
Display screen (14)；
The electronic temperature control device (5) include LED light (51), electronic thermometer (52), controller (53), control switch (54) and
Circuit board (55), the circuit board (55) are mounted on front side of battery plate (3) upper end, and electron temperature is installed on the left of the circuit board (55)
It counts (52), controller (53) are installed on the circuit board (55) on the right side of electronic thermometer (52) and pass through conducting wire and electronic thermometer
(52) it is electrically connected, control switch (54) are installed on the right-hand circuit board (55) of the controller (53) and are opened by conducting wire and control
The side electrical connection of (54) is closed, the other side of the control switch (54) passes through LED light (51) electricity on the right side of conducting wire and shell (1)
Connection, the LED light (51) connect two motors (12) of the shell (1) upper end, the motor (12) and electricity by conducting wire
Sub- thermometer (52) is connected on battery plate (3) by conducting wire.
2. a kind of built-in shockproof heat dissipation mobile power source as described in claim 1, it is characterised in that: the shell (1) is resistance
Fire plastic shell.
3. a kind of built-in shockproof heat dissipation mobile power source as described in claim 1, it is characterised in that: buffer board (4) material
Matter is polystyrene foam plastics.
4. a kind of built-in shockproof heat dissipation mobile power source as described in claim 1, it is characterised in that: the motor (12) uses
E grades of heat-tight machines.
5. a kind of built-in shockproof heat dissipation mobile power source as described in claim 1, it is characterised in that: the electronic thermometer
(52) temperature-sensitive element is equipped in, the material of temperature-sensitive element is temperature-sensitive insulating materials.
6. a kind of built-in shockproof heat dissipation mobile power source as described in claim 1, it is characterised in that: the damping spring (9)
Material be compounded rubber material.
7. built-in shockproof heat dissipation mobile power source as described in claim 1 a kind of, it is characterised in that: the display screen (14) is
LCD liquid crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873789.XA CN108933464A (en) | 2018-08-02 | 2018-08-02 | A kind of built-in shockproof heat dissipation mobile power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873789.XA CN108933464A (en) | 2018-08-02 | 2018-08-02 | A kind of built-in shockproof heat dissipation mobile power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108933464A true CN108933464A (en) | 2018-12-04 |
Family
ID=64445430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810873789.XA Withdrawn CN108933464A (en) | 2018-08-02 | 2018-08-02 | A kind of built-in shockproof heat dissipation mobile power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108933464A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465352A (en) * | 2019-08-06 | 2019-11-19 | 徐州市茗尧机械制造有限公司 | Engineering machinery suitable for steel plate recycling |
| CN112034381A (en) * | 2020-08-31 | 2020-12-04 | 贵州春之光灯饰有限公司 | Lamp heat dissipation performance detection system and method |
| WO2021092960A1 (en) * | 2019-11-16 | 2021-05-20 | 柏兆(吉安)电子有限责任公司 | Novel power bank for mobile phone |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10153119A (en) * | 1996-11-25 | 1998-06-09 | Meidensha Corp | Portable power supply vehicle |
| CN206575179U (en) * | 2017-01-10 | 2017-10-20 | 河北绿草地新能源股份有限公司 | A kind of intelligent charge is precious |
| CN207442484U (en) * | 2017-10-26 | 2018-06-01 | 天津市嘉纳电子有限公司 | A kind of mobile charging with wireless charging function is precious |
-
2018
- 2018-08-02 CN CN201810873789.XA patent/CN108933464A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10153119A (en) * | 1996-11-25 | 1998-06-09 | Meidensha Corp | Portable power supply vehicle |
| CN206575179U (en) * | 2017-01-10 | 2017-10-20 | 河北绿草地新能源股份有限公司 | A kind of intelligent charge is precious |
| CN207442484U (en) * | 2017-10-26 | 2018-06-01 | 天津市嘉纳电子有限公司 | A kind of mobile charging with wireless charging function is precious |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465352A (en) * | 2019-08-06 | 2019-11-19 | 徐州市茗尧机械制造有限公司 | Engineering machinery suitable for steel plate recycling |
| WO2021092960A1 (en) * | 2019-11-16 | 2021-05-20 | 柏兆(吉安)电子有限责任公司 | Novel power bank for mobile phone |
| CN112034381A (en) * | 2020-08-31 | 2020-12-04 | 贵州春之光灯饰有限公司 | Lamp heat dissipation performance detection system and method |
| CN112034381B (en) * | 2020-08-31 | 2023-12-22 | 重庆思委夫特科技有限公司 | Lamp heat dissipation performance detection system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108933464A (en) | A kind of built-in shockproof heat dissipation mobile power source | |
| CN206225434U (en) | A kind of power battery box of electric vehicle | |
| EP2410591A1 (en) | Storage battery for vehicle | |
| CN205066966U (en) | Temperature monitoring device and motor | |
| CN108520993A (en) | Battery constant temperature system and cell charging-discharging management method | |
| KR101510135B1 (en) | Heating case for portable device | |
| CN207460204U (en) | A kind of POE power supplys | |
| CN209545198U (en) | A kind of mobile explosion-proof charging case of novel unmanned plane battery intelligent | |
| CN208480172U (en) | A kind of charging unit | |
| KR20120001340U (en) | Battery for vehichle having heating apparatus | |
| CN214043360U (en) | High-power vehicle-mounted charger transformer | |
| CN209517804U (en) | Temperature Control Type heat dissipation power pack | |
| CN208572456U (en) | A kind of electronic product heating service device | |
| CN208171335U (en) | A kind of power supply chip endurance testing device | |
| CN208127909U (en) | Intelligent heat dissipation wireless charger | |
| CN201368585Y (en) | Heater | |
| CN209372246U (en) | A kind of list temperature and humidity detection device | |
| CN207148513U (en) | A kind of cooling system of teaching projecting apparatus | |
| CN206499826U (en) | Spheroid heater | |
| CN219980437U (en) | Mine power supply box | |
| CN219779055U (en) | energy storage container | |
| CN218586880U (en) | Protector for automobile wiper motor | |
| CN220775413U (en) | Lithium battery charging protection structure | |
| CN205051205U (en) | Novel environmental protection constant temperature low -voltage switchgear | |
| CN103515935A (en) | Automatic power-off device of charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181204 |
|
| WW01 | Invention patent application withdrawn after publication |