CN113452124A - Mobile phone charger with charging protection function - Google Patents
Mobile phone charger with charging protection function Download PDFInfo
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- CN113452124A CN113452124A CN202110833998.3A CN202110833998A CN113452124A CN 113452124 A CN113452124 A CN 113452124A CN 202110833998 A CN202110833998 A CN 202110833998A CN 113452124 A CN113452124 A CN 113452124A
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- charger
- mobile phone
- protection function
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000006185 dispersion Substances 0.000 claims description 21
- 238000010030 laminating Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 5
- 230000006870 function Effects 0.000 description 11
- 230000003139 buffering effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00309—Overheat or overtemperature protection
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a mobile phone charger with a charging protection function, which relates to the technical field of chargers and comprises a charger main body, a metal plug, a jack and a power conversion cavity, wherein the right side of the metal plug is fixedly connected with the left side of the charger main body, the jack is arranged on the right side of the charger main body, the power conversion cavity is arranged on the inner wall of the charger main body, and the left side of the power conversion cavity is electrically connected with the right side of the metal plug. The charger main body is provided with a heat dissipation area, the heat dissipation area is arranged on the heat dissipation area, the heat dissipation area is matched with the heat dissipation area, and the heat dissipation area is arranged on the heat dissipation area.
Description
Technical Field
The invention relates to the technical field of chargers, in particular to a mobile phone charger with a charging protection function.
Background
The mobile phone charger can be roughly divided into a travel charger, a seat type charger and a maintenance type charger, the two types of chargers are mainly used for general users, the travel charger is the most sold in the market, the mobile phone has been developed into the main choice for remote communication in daily life of people, meanwhile, the mobile phone shows the development trend of functional diversity and becomes the mainstream choice for entertainment and learning of people, along with the improvement of the living standard of people, the mobile phone is used more and more frequently in daily life of people, the existing mobile phone has large power consumption, and people are required to charge the mobile phone frequently. The following problems exist in the prior art:
1. at present, a charger inevitably generates a certain temperature in the process of charging equipment for a long time, the surface temperature of the charger is gradually increased along with the extension of the charging time, and if the temperature of electronic elements cannot be reduced and dissipated fundamentally, the electronic elements in the charger are easily damaged;
2. the charger generally has the function of reducing the charging speed, so that the damage to the battery of the equipment is avoided, and if the equipment cannot be automatically disconnected from the charger in time under the condition of higher temperature, certain hidden danger is also caused to the equipment.
Disclosure of Invention
The invention provides a mobile phone charger with a charging protection function, which aims to thoroughly cut off the transmission of current when the temperature is too high and solve the problem that electronic elements in the charger are easily damaged if the charger is pulled out when the temperature is too high; the other purpose is to solve the problem that the electronic elements inside the charger are easy to generate higher temperature when being used for a long time, so as to achieve the effect of improving the cooling effect of the electronic elements inside the charger.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a cell-phone charger with charge protect function, includes charger main part, metal plug, jack and power conversion chamber, the right side of metal plug and the left side fixed connection of charger main part, the jack has been seted up on the right side of charger main part, the inner wall setting that the power conversion chamber is located the charger main part, just the left side in power conversion chamber and the right side electric connection of metal plug, the top fixed mounting of charger main part has the heat dissipation area, one side of jack is provided with thrust unit, thrust unit's one end fixed mounting is at the outer wall of charger main part.
The inner wall fixed mounting of charger main part has the heat dispersion board, the inside wall fixed mounting of heat dispersion board has heat conduction piece and angular form guide block, just the angular form guide block is located the top setting of heat conduction piece, the top of heat dispersion board and the bottom overlap joint of heat dissipation area.
The technical scheme of the invention is further improved as follows: the inner wall of the angular guide block is connected with a sliding plate in a sliding mode, a contact plate is fixedly mounted on the left side of the sliding plate, a power cavity is fixedly mounted on the right side of the inner wall of the angular guide block, and a heat sensing device is fixedly mounted at the top of the power cavity.
By adopting the technical scheme, the heat sensing device in the scheme is used as the switch of the power cavity, and when the heat sensing device monitors that the temperature reaches the peak value, the switch of the power cavity is turned on.
The technical scheme of the invention is further improved as follows: the power mechanism is characterized in that a telescopic assembly is fixedly connected to the left side of the power cavity, a blocking column is fixedly mounted on the left side of the angular guide block, one side of the blocking column is in lap joint with the outer wall of the sliding plate, and an auxiliary pulley is fixedly mounted on the outer wall of the sliding plate.
By adopting the technical scheme, the power cavity in the scheme can provide power for the telescopic assembly, so that the telescopic assembly pushes the sliding plate to extend out to one side.
The technical scheme of the invention is further improved as follows: the inner wall sliding connection of thrust unit has the atress piece, the right side welding of atress piece has the elastic component, the right side welding of elastic component has passive piece, the outer wall of passive piece and thrust unit's inner wall sliding connection, just the inner wall of atress piece and passive piece all is provided with the magnetic path.
Adopt above-mentioned technical scheme, the magnetic path of the atress piece in this scheme and the inside magnetic path of passive piece is the state of repelling each other, and like this when the atress piece is moving, passive piece receives the influence of magnetic force and can produce the removal equally to make passive piece remove to one side of thrust unit, realize carrying out automatic disconnected and connected at the connecting wire on jack surface to inserting.
The technical scheme of the invention is further improved as follows: the left side of the stress block is fixedly provided with a tooth-shaped contact strip, the right side of the passive block is fixedly provided with a push plate, and the left side of the tooth-shaped contact strip is fixedly connected with the right side of the contact plate.
By adopting the technical scheme, the tooth-shaped contact strip in the scheme is connected with the contact plate, so that the force-bearing block is pushed to move by the matching of the tooth-shaped contact strip when the sliding plate moves.
The technical scheme of the invention is further improved as follows: one side of angular form guide block is provided with radiator unit, radiator unit's top and the bottom fixed connection of heat dispersion board, radiator unit's below is provided with the laminating frame, the outer wall of laminating frame and the inside wall fixed connection of heat dispersion board, and the inside wall of laminating frame cup joints with the outer wall in power conversion chamber.
By adopting the technical scheme, the heat dissipation assembly in the scheme can cool down the attached frame, so that the effect of cooling the surface of the power conversion cavity is achieved, and the problem that the surface temperature of the power conversion cavity is high in a long-time power supply state is solved.
The technical scheme of the invention is further improved as follows: the through-hole has all been seted up to the outer wall of laminating frame, just the both sides of laminating frame all are provided with buffer, buffer's one end and one side fixed connection of laminating frame.
By adopting the technical scheme, the buffer device in the scheme can play a role in buffering between the attaching frame and the heat dispersion plate, and the stability of the power conversion cavity is improved.
The technical scheme of the invention is further improved as follows: the inner wall sliding connection of buffer has the embedding piece, the bottom fixed mounting of embedding piece has the clamp plate, buffer's inner wall bottom fixed mounting has the extrusion gasbag, the top of extrusion gasbag and the bottom overlap joint of clamp plate.
Adopt above-mentioned technical scheme, the extrusion gasbag in this scheme has certain elasticity expanding force, and when the embedding piece was inside to be removed at buffer, its clamp plate just can contact with the extrusion gasbag to trigger the extrusion gasbag and produce reaction force, realized that the embedding piece possesses certain buffering effect when buffer is inside to be removed.
The technical scheme of the invention is further improved as follows: elastic pulling and tearing belts are welded on the two sides of the pressing plate, an angle-shaped connecting piece is welded on the right side of each elastic pulling and tearing belt, the top of each angle-shaped connecting piece is connected with the bottom of the embedded block in a sliding mode, and the right side of each angle-shaped connecting piece is connected with the inner wall of the buffer device in a sliding mode.
By adopting the technical scheme, the angle-shaped connecting piece in the scheme is more stable in movement of the embedded block in the buffer device.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a mobile phone charger with a charging protection function, which can transmit heat emitted by a power conversion cavity to the inside of an angular guide block through a heat conduction block by adopting the matching of a heat dispersion plate and the heat conduction block, and can timely emit the surface temperature of heat dispersion outwards under the auxiliary matching of a heat dissipation area, thereby reducing the overhigh surface temperature of a charger main body in the long-time power supply process, and avoiding the service life of internal elements from being shortened due to the influence of temperature.
2. The invention provides a mobile phone charger with a charging protection function, because a heat sensing device arranged in an angular guide block can constantly monitor the surface temperature of the heat conduction block, and meanwhile, the power cavity, a telescopic component and a sliding plate are matched, the state of the telescopic component is changed by the power provided by the power cavity, so that the sliding plate can extend outwards, a contact plate on the sliding plate is contacted with a pushing device, and a connector inserted in a jack is pushed outwards by the pushing device, thereby realizing that when the internal temperature of a charger main body reaches a peak value, a power line can be automatically disconnected, and further effectively protecting electronic elements in the charger main body from being influenced by overhigh temperature.
3. The invention provides a mobile phone charger with a charging protection function, wherein a pushing device adopts the matching of a stressed block, a driven block and an elastic part, when the stressed block is pushed by a tooth-shaped contact strip, the stressed block can move towards the inside of the pushing device, so that the driven block extends outwards in the pushing device, and when the driven block moves, a push plate is driven to move, so that the circuit connector in a jack is pushed outwards, the electric connection between a charger main body and a connecting wire is realized, the transmission of a power supply is thoroughly avoided, and the internal structure of a power conversion cavity is effectively protected.
4. The invention provides a mobile phone charger with a charging protection function, which can play a role of buffering a power conversion cavity through the matching of a laminating frame and a buffering device which are arranged on the surface of the power conversion cavity, and an extrusion air bag arranged in the buffering device has elastic buffering force.
Drawings
FIG. 1 is a schematic structural diagram of a charger according to the present invention;
FIG. 2 is a cross-sectional view of the main body of the charger of the present invention;
FIG. 3 is a cross-sectional view of the angle guide block of the present invention;
FIG. 4 is a sectional view of the pushing device of the present invention;
FIG. 5 is a schematic view of a conformable frame of the present invention;
FIG. 6 is a sectional view of the structure of the buffering device of the present invention.
In the figure: 1. a charger main body; 2. a metal plug; 3. a jack; 4. a pushing device; 5. a heat dissipation area; 6. a power conversion cavity; 7. a heat dispersion plate; 8. a heat conducting block; 9. an angular guide block; 10. a heat sensing device; 11. a power cavity; 12. a telescoping assembly; 13. a bumping post; 14. a sliding plate; 15. an auxiliary pulley; 16. a contact plate; 17. a stress block; 18. a passive block; 19. an elastic member; 20. a toothed contact strip; 21. pushing the plate; 22. fitting the frame; 23. a heat dissipating component; 24. a buffer device; 25. embedding a block; 26. an angle connector; 27. pressing a plate; 28. extruding the air bag; 29. the tape is pulled apart elastically.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the present invention provides a mobile phone charger with a charging protection function, which comprises a charger main body 1, a metal plug 2, a jack 3 and a power conversion cavity 6, wherein the right side of the metal plug 2 is fixedly connected with the left side of the charger main body 1, the jack 3 is arranged on the right side of the charger main body 1, the power conversion cavity 6 is arranged on the inner wall of the charger main body 1, the left side of the power conversion cavity 6 is electrically connected with the right side of the metal plug 2, a heat dissipation region 5 is fixedly arranged on the top of the charger main body 1, a pushing device 4 is arranged on one side of the jack 3, the pushing device 4 is arranged on both sides of the jack 3, one end of the pushing device 4 is fixedly arranged on the outer wall of the charger main body 1, a heat dispersion plate 7 is fixedly arranged on the inner wall of the charger main body 1, a heat conduction block 8 and an angular guide block 9 are fixedly arranged on the inner side wall of the heat dispersion plate 7, and the angular guide block 9 is arranged above the heat conducting block 8, the top of the heat dispersion plate 7 is lapped with the bottom of the heat dissipation area 5, the inner wall of the angular guide block 9 is connected with a sliding plate 14 in a sliding manner, and a contact plate 16 is fixedly arranged on the left side of the sliding plate 14.
As shown in fig. 1-4, in this embodiment, preferably, a power cavity 11 is fixedly installed on the right side of the inner wall of the angular guide block 9, a heat sensing device 10 is fixedly installed at the top of the power cavity 11, the heat sensing device 10 serves as a switch of the power cavity 11, when the heat sensing device 10 monitors that the temperature reaches a peak value, the switch of the power cavity 11 is opened, a telescopic assembly 12 is fixedly connected to the left side of the power cavity 11, a blocking column 13 is fixedly installed on the left side of the angular guide block 9, one side of the blocking column 13 is overlapped with the outer wall of the sliding plate 14, an auxiliary pulley 15 is fixedly installed on the outer wall of the sliding plate 14, and the power provided by the power cavity 11 enables the telescopic assembly 12 to be telescopic, so that the sliding plate 14 is pushed by the telescopic assembly 12 to extend to one side.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the pushing device 4 is connected with a stressed block 17 in a sliding manner, the right side of the stressed block 17 is welded with an elastic member 19, the right side of the elastic member 19 is welded with a driven block 18, the outer wall of the driven block 18 is connected with the inner wall of the pushing device 4 in a sliding manner, the inner walls of the stressed block 17 and the driven block 18 are both provided with magnetic blocks, the magnetic blocks inside the stressed block 17 and the driven block 18 are in a repulsive state, so that when the stressed block 17 moves, the driven block 18 also moves under the influence of magnetic force, the driven block 18 moves towards one side of the pushing device 4 to realize automatic disconnection of the connecting wire inserted on the surface of the jack 3, the left side of the stressed block 17 is fixedly provided with a toothed contact strip 20, the right side of the driven block 18 is fixedly provided with a push plate 21, the left side of the toothed contact strip 20 is fixedly connected with the right side of the contact plate 16, and the contact strips 20 are connected with the contact strip 16, therefore, when the sliding plate 14 moves, the force-bearing block 17 can be pushed to move through the matching of the tooth-shaped contact strip 20, the driven block 18 moves under the influence of magnetic force and drives the push plate 21 to move, in the moving process, the push plate 21 has thrust to push the interface of the power line, and the power line interface is separated from the jack 3 under the influence of the thrust, so that the current transmission is fundamentally avoided, and the damage to the charger main body 1 and the electronic equipment caused by overhigh temperature is avoided.
Example 3
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a heat dissipation assembly 23 is arranged on one side of the angular guide block 9, the top of the heat dissipation assembly 23 is fixedly connected with the bottom of the heat dispersion plate 7, a fitting frame 22 is arranged below the heat dissipation assembly 23, the outer wall of the fitting frame 22 is fixedly connected with the inner side wall of the heat dispersion plate 7, the inner side wall of the fitting frame 22 is sleeved with the outer wall of the power conversion cavity 6, the heat dissipation assembly 23 can cool the fitting frame 22, so that the surface cooling effect of the power conversion cavity 6 is achieved, the problem of higher temperature of the surface of the power conversion cavity 6 in a long-time power supply state is avoided, through holes are formed in the outer wall of the fitting frame 22, buffer devices 24 are arranged on two sides of the fitting frame 22, one end of each buffer device 24 is fixedly connected with one side of the fitting frame 22, and each buffer device 24 can buffer the space between the fitting frame 22 and the heat dispersion plate 7, the stability of the power conversion chamber 6 is improved.
Example 4
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the buffer device 24 is slidably connected with an embedded block 25, the bottom of the embedded block 25 is fixedly provided with a pressing plate 27, the bottom of the inner wall of the buffer device 24 is fixedly provided with an extruding air bag 28, the top of the extruding air bag 28 is overlapped with the bottom of the pressing plate 27, the extruding air bag 28 has a certain elastic expansion force, when the embedded block 25 moves in the buffer device 24, the pressing plate 27 contacts with the extrusion air bag 28 and triggers the extrusion air bag 28 to generate a reaction force, so that the embedded block 25 has a certain buffering effect when moving in the buffering device 24, the elastic pull and tear belts 29 are welded on both sides of the pressing plate 27, and the right side of the elastic pull-tear strip 29 is welded with an angle connecting piece 26, the top of the angle connecting piece 26 is connected with the bottom of the embedded block 25 in a sliding way, the right side of the angle connecting piece 26 is connected with the inner wall of the buffer device 24 in a sliding way, and the angle connecting piece 26 is more stable for facilitating the embedded block 25 to move in the buffer device 24.
The working principle of the mobile phone charger with the charging protection function is described in detail below.
As shown in fig. 1-4, the invention firstly inserts the metal plug 2 into the socket, and inserts the power cord into the jack 3, at this time, the device can be charged through the power cord, when the temperature of the power conversion cavity 6 in the charger main body 1 is higher, the surface of the power conversion cavity 6 is cooled through the heat dissipation assembly 23, meanwhile, the heat is transferred to the heat dispersion plate 7 by the heat conduction block 8, and the heat is diffused to the outside through the heat dissipation area 5, when the temperature in the charger main body 1 reaches the peak value, the heat sensing device 10 sends an electric signal to the power cavity 11, the power provided by the power cavity 11 makes the telescopic assembly 12 be capable of being telescopic, so that the sliding plate 14 in the telescopic assembly extends outwards, under the effect of thrust conduction, the push plate 21 in the pushing device 4 is pushed out to one side, and applies thrust to the power cord inserted in the jack 3, the power line is disconnected from the jack 3, so that the original power failure treatment is realized, and the effect of protecting the electronic elements in the charger main body 1 is achieved.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (9)
1. The utility model provides a cell-phone charger with charge protect function, includes charger main part (1), metal plug (2), jack (3) and power conversion chamber (6), the right side of metal plug (2) and the left side fixed connection of charger main part (1), jack (3) have been seted up on the right side of charger main part (1), power conversion chamber (6) are located the inner wall setting of charger main part (1), just the left side of power conversion chamber (6) and the right side electric connection of metal plug (2), its characterized in that: the top of the charger main body (1) is fixedly provided with a heat dissipation area (5), one side of the jack (3) is provided with a pushing device (4), and one end of the pushing device (4) is fixedly arranged on the outer wall of the charger main body (1);
the inner wall fixed mounting of charger main part (1) has heat dispersion board (7), the inside wall fixed mounting of heat dispersion board (7) has heat conduction piece (8) and angular form guide block (9), just angular form guide block (9) are located the top setting of heat conduction piece (8), the top of heat dispersion board (7) and the bottom overlap joint of radiating area (5).
2. The mobile phone charger with charging protection function according to claim 1, wherein: the inner wall of the angular guide block (9) is connected with a sliding plate (14) in a sliding mode, a contact plate (16) is fixedly mounted on the left side of the sliding plate (14), a power cavity (11) is fixedly mounted on the right side of the inner wall of the angular guide block (9), and a heat sensing device (10) is fixedly mounted at the top of the power cavity (11).
3. The mobile phone charger with charging protection function according to claim 2, wherein: the left side fixedly connected with flexible subassembly (12) of power chamber (11), the left side fixed mounting of angular form guide block (9) has bumping post (13), the outer wall overlap joint of one side and sliding plate (14) of bumping post (13), the outer wall fixed mounting of sliding plate (14) has supplementary pulley (15).
4. The mobile phone charger with charging protection function according to claim 1, wherein: the inner wall sliding connection of thrust unit (4) has atress piece (17), the right side welding of atress piece (17) has elastic component (19), the right side welding of elastic component (19) has passive piece (18), the outer wall of passive piece (18) and the inner wall sliding connection of thrust unit (4), just the inner wall of atress piece (17) and passive piece (18) all is provided with the magnetic path.
5. The mobile phone charger with charging protection function according to claim 4, wherein: the left side of the stress block (17) is fixedly provided with a tooth-shaped contact strip (20), the right side of the passive block (18) is fixedly provided with a push plate (21), and the left side of the tooth-shaped contact strip (20) is fixedly connected with the right side of the contact plate (16).
6. The mobile phone charger with charging protection function according to claim 1, wherein: one side of angular form guide block (9) is provided with radiator unit (23), the top of radiator unit (23) and the bottom fixed connection of heat dispersion board (7), the below of radiator unit (23) is provided with laminating frame (22), the outer wall of laminating frame (22) and the inside wall fixed connection of heat dispersion board (7), and the inside wall of laminating frame (22) cup joints with the outer wall of power conversion chamber (6).
7. The mobile phone charger with charging protection function according to claim 6, wherein: the outer wall of laminating frame (22) has all been seted up the through-hole, just the both sides of laminating frame (22) all are provided with buffer (24), one end of buffer (24) and one side fixed connection of laminating frame (22).
8. The mobile phone charger with charging protection function according to claim 7, wherein: the inner wall sliding connection of buffer (24) has embedded piece (25), the bottom fixed mounting of embedded piece (25) has clamp plate (27), the inner wall bottom fixed mounting of buffer (24) has extrusion gasbag (28), the top of extrusion gasbag (28) and the bottom overlap joint of clamp plate (27).
9. The mobile phone charger with charging protection function according to claim 8, wherein: the both sides of clamp plate (27) all weld have elasticity to pull and tear area (29), just the right side welding that elasticity pulled and tear area (29) has angular connector (26), the bottom sliding connection of the top of angular connector (26) and embedded block (25), the right side of angular connector (26) and the inner wall sliding connection of buffer (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110833998.3A CN113452124A (en) | 2021-07-23 | 2021-07-23 | Mobile phone charger with charging protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110833998.3A CN113452124A (en) | 2021-07-23 | 2021-07-23 | Mobile phone charger with charging protection function |
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| Publication Number | Publication Date |
|---|---|
| CN113452124A true CN113452124A (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110833998.3A Pending CN113452124A (en) | 2021-07-23 | 2021-07-23 | Mobile phone charger with charging protection function |
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| CN (1) | CN113452124A (en) |
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| CN209072094U (en) * | 2018-09-18 | 2019-07-05 | 深圳市万迪电源有限公司 | A kind of band intelligent temperature control charger |
| CN111536577A (en) * | 2020-05-08 | 2020-08-14 | 于国飞 | Self-regulating control type warmer |
| CN211830306U (en) * | 2020-05-21 | 2020-10-30 | 通用电源技术(深圳)有限公司 | UPS uninterrupted power source overheat protection device that charges |
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2021
- 2021-07-23 CN CN202110833998.3A patent/CN113452124A/en active Pending
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| US20040145446A1 (en) * | 2003-01-27 | 2004-07-29 | James Chou | Overload prevention plug structure |
| WO2016177598A1 (en) * | 2015-05-06 | 2016-11-10 | Phoenix Contact E-Mobility Gmbh | Plug connector part comprising a temperature-dependent switching device |
| CN207719872U (en) * | 2018-01-24 | 2018-08-10 | 广州市金佩林塑料制品有限公司 | A kind of intelligent onboard charger |
| CN209072094U (en) * | 2018-09-18 | 2019-07-05 | 深圳市万迪电源有限公司 | A kind of band intelligent temperature control charger |
| CN111536577A (en) * | 2020-05-08 | 2020-08-14 | 于国飞 | Self-regulating control type warmer |
| CN211830306U (en) * | 2020-05-21 | 2020-10-30 | 通用电源技术(深圳)有限公司 | UPS uninterrupted power source overheat protection device that charges |
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