CN215071709U

CN215071709U - Charger with over-temperature protection mechanism

Info

Publication number: CN215071709U
Application number: CN202120923134.6U
Authority: CN
Inventors: 刘向阳
Original assignee: Dongguan Tyjin Electronics Co ltd
Current assignee: Dongguan Tyjin Electronics Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-07
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a charger with excess temperature protection mechanism, including casing, battery box, installation component and charging panel, the charging panel is installed at the top of casing, the mounting panel is installed to the bottom of charging panel, the internally mounted of mounting panel has solenoid, the circuit board is installed to inside one side of casing, the installation component is installed to inside central position department of casing, install the box in the installation component, the heat conduction pole is installed to the inside equidistance of box, the internally mounted of box has the battery box. The utility model discloses an internally mounted at the box has the heat conduction pole, can utilize the heat conduction pole to shift the inside heat of box, and then can make the device at the during operation with high strength, and the inside lithium cell of device still can keep in relatively lower temperature range to guarantee the operating power of device, so that accomplish to charge to electronic equipment in the shortest time.

Description

Charger with over-temperature protection mechanism

Technical Field

The utility model relates to a charger technical field specifically is a charger with excess temperature protection mechanism.

Background

The charger is a device for supplying electric energy to electronic equipment, and with the progress of science and technology, the charger with various functions appears on the market, so that the requirements of users are met, and the traditional charger still has some inconvenient places when in use, so that the use experience of the users is influenced, therefore, the charger with the over-temperature protection mechanism is provided for the use experience of the body-lifting charger.

The existing charger has the following defects:

1. the conventional charger can generate higher heat due to high voltage and large current in the using process, and the conventional charger can only radiate the heat in the device by means of natural radiation, so that the radiating efficiency is low, the performance of the device and the current transmission power are influenced by temperature, and the phenomenon of slow charging is caused;

2. the existing charger is single in functionality when in use, can only transmit current by using a cable or charge an electromagnetic coil in an induction mode, cannot provide a certain angle of support for charged equipment, and further needs to support electronic equipment by using a support when a user needs to watch a screen while charging, so that the practicability of the device is reduced;

3. when the existing charger is used and the device falls or collides strongly, the power supply assembly inside the device is damaged due to impact force, and then the phenomenon of short circuit and deflagration of the device can occur, so that the personal safety of a user is affected, and the safety of equipment cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charger with excess temperature protection mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a charger with an over-temperature protection mechanism comprises a shell, a battery box, a mounting assembly and a charging plate, wherein three groups of power interfaces are arranged on one side of the shell, an anti-skid plate is arranged on one side of the shell, which is far away from the power interfaces, a display screen is arranged on one side of the top of the shell, the charging plate is arranged on the top of the shell, a mounting plate is arranged at the bottom of the charging plate, an electromagnetic coil is arranged inside the mounting plate, a cushion pad is arranged on one side of the top of the charging plate, a circuit board is arranged on one side of the inside of the shell, a connecting plate is arranged on one side of the inside of the shell, which is far away from the circuit board, the mounting assembly is arranged at the central position of the inside of the shell, a box body is arranged in the mounting assembly, heat conducting rods are arranged at the equal distance inside of the box body, the battery box is arranged inside of the box body, supporting pieces are arranged at the equal distance of the outside of the battery box, the inside equidistance of battery box installs the lithium cell.

Preferably, the bottom of the housing is provided with a bottom pad, and one side of the housing is provided with an adapter.

Preferably, one end of the lithium battery is provided with an electrode plate, and one side of the electrode plate is provided with a control switch.

Preferably, a chip is installed on one side of the circuit board, and three groups of thermistors are installed on one side of the circuit board.

Preferably, the stabiliser is installed to top one side of box, and the telescopic link is installed to the one side that the stabiliser was kept away from at the top of box.

Preferably, a baffle is installed on one side, away from the cushion pad, of the top of the charging plate, and a magnet is installed inside the baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an internally mounted at the box has the heat conduction pole, can utilize the heat conduction pole to shift the inside heat of box, and then can make the device at the during operation with high strength, and the inside lithium cell of device still can keep in relatively lower temperature range to guarantee the operating power of device, so that accomplish to charge to electronic equipment in the shortest time.

2. The utility model discloses a charging panel is installed at the top of casing, can utilize the charging panel to carry out the bearing to electronic equipment's bottom to can carry out nimble regulation with the telescopic link cooperation to electronic equipment's support angle, so that when the device charges, provide certain support for electronic equipment, increase the practicality of device.

3. The utility model discloses an install the bracing piece in the outside of battery box, the bracing piece adopts the silica gel material to make to be 90 degrees contained angles between adjacent two sets of bracing pieces, and then can make and keep firm elastic support between battery box and the box, avoided the lithium cell to receive the damage when the device suffers huge impact, guaranteed the security of device.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

FIG. 3 is a schematic view of the front external structure of the present invention;

fig. 4 is a schematic view of a local structure of the mounting assembly of the present invention.

In the figure: 1. a housing; 101. an adapter; 102. a power interface; 103. a bottom pad; 104. an anti-skid plate; 105. a display screen; 2. a battery box; 201. a control switch; 202. a support sheet; 203. a lithium battery; 204. an electrode sheet; 3. a circuit board; 301. a connecting plate; 302. a chip; 303. a thermistor; 4. mounting the component; 401. a box body; 402. a voltage regulator; 403. a heat conducting rod; 404. a telescopic rod; 5. a charging plate; 501. mounting a plate; 502. a cushion pad; 503. an electromagnetic coil; 504. and a baffle plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a charger with an over-temperature protection mechanism comprises a shell 1, a battery box 2, an installation component 4 and a charging plate 5, wherein three groups of power interfaces 102 are arranged on one side of the shell 1, the shell 1 can provide an installation position for an internal component, the power interfaces 102 can enable the device to be electrically connected with an external cable so as to transmit current, an anti-slip plate 104 is arranged on one side of the shell 1 away from the power interface 102, the anti-slip plate 104 is made of silica gel materials and can increase the friction force when the device is held so as to achieve the anti-slip purpose, a display screen 105 is arranged on one side of the top of the shell 1, the display screen 105 can display the running power of the device and information such as internal temperature, residual electric quantity and the like so as to be convenient for a user to check in real time, the charging plate 5 is arranged on the top of the shell 1, the charging plate 5 can provide a bearing position for electronic equipment so as to be convenient for wirelessly charging the electronic equipment, the electronic equipment can be supported in multiple angles, the mounting plate 501 is mounted at the bottom of the charging plate 5, the mounting plate 501 can provide a mounting position for the electromagnetic coil 503, the electromagnetic coil 503 is mounted inside the mounting plate 501, the electromagnetic coil 503 can perform electromagnetic induction with the electronic equipment supporting wireless charging after being electrified so as to wirelessly charge the electronic equipment, the buffer cushion 502 is mounted on one side of the top of the charging plate 5, the buffer cushion 502 can buffer the bottom of the electronic equipment to prevent the device from being damaged due to collision with the surface of the equipment, the friction force at the contact position of the equipment and the device can be increased to prevent the equipment from sliding down from the top of the charging plate 5, the circuit board 3 is mounted on one side of the inside of the shell 1, the circuit board 3 can provide a mounting position for surrounding components, and the connecting plate 301 is mounted on one side of the inside of the shell 1 away from the circuit board 3, the connecting board 301 can be electrically connected with the power interface 102, so that the chip 302 on one side of the circuit board 3 can intelligently regulate and control the current inside the connecting board 301, the mounting component 4 is mounted at the central position inside the housing 1, the mounting component 4 can provide a mounting position for the internal component, a box 401 is mounted in the mounting component 4, the box 401 can provide a mounting position for the internal component, heat conducting rods 403 are equidistantly mounted inside the box 401, the heat conducting rods 403 can conduct heat inside the box 401, so as to accelerate the heat dissipation of the device, so as to ensure that the performance and the discharge power of the device are not affected by the temperature, a battery box 2 is mounted inside the box 401, the battery box 2 can provide a mounting position for the internal component, support pieces 202 are equidistantly mounted on the outer side of the battery box 2, and the support pieces 202 can support and buffer the outer side of the battery box 2, and then can avoid the device when receiving the impact, the inside lithium cell 203 of battery box 2 receives destruction, and the inside equidistance of battery box 2 is installed lithium cell 203, and lithium cell 203 can save the electric energy, and then can make the device to hand-carry and charge electronic equipment.

Further, the bottom pad 103 is installed to the bottom of casing 1, and the bottom pad 103 can support the bottom of casing 1 to can prevent the bottom of device from appearing sliding, guarantee the stability of device, and the adapter 101 is installed to one side of casing 1, and the adapter 101 can be connected with supply socket, and then carries out the supply of electric energy to the inside of device and electronic equipment.

Further, an electrode tab 204 is installed at one end of the lithium battery 203, the electrode tab 204 may be electrically connected to an electrode of the lithium battery 203, so as to charge and discharge the lithium battery 203, and a control switch 201 is installed at one side of the electrode tab 204, and the control switch 201 may control current transmission inside the electrode tab 204.

Further, chip 302 is installed to one side of circuit board 3, and chip 302 can carry out automatically regulated to the charge-discharge power of device through thermistor 303's resistance size change, and then reaches the effect that carries out the control by temperature change to the device, and three thermistor 303 of group are installed to one side of circuit board 3, and thermistor 303 can increase the circuit in the circuit when the inside high temperature that produces of device, and then reduces the electric current for the temperature of device drops, so that carry out intelligent regulation and control to operating power according to the temperature of device.

Further, stabiliser 402 is installed to box 401's top one side, stabiliser 402 can adopt the VIPER12ASTR-E type, stabiliser 402 can control the voltage in the circuit, stability in order to guarantee the current transmission process, and the top of box 401 is kept away from one side of stabiliser 402 and is installed telescopic link 404, telescopic link 404 can stretch out and draw back, and then can carry out the support of different angles to charging plate 5, and the top of bracing piece extends to the internally mounted of mounting panel 501 has the slider, can make the top of telescopic link 404 slide along with the upset of mounting panel 501.

Further, baffle 504 is installed to one side that blotter 502 was kept away from at the top of charging board 5, and the internally mounted of baffle 504 has a magnet, and baffle 504 can bear electronic equipment's bottom, and then can support electronic equipment to guarantee the stability of equipment.

The working principle is as follows: the adapter 101 is connected with an external power supply, so that the lithium battery 203 inside the device can be charged, and meanwhile, the lithium battery can be connected with the power interface 102 by a cable, or the equipment is placed on the top of the charging plate 5, so that the device charges the electronic equipment, when the equipment needs to be supported while the equipment is charged, the charging plate 5 can be turned to a specific angle, the telescopic rod 404 is used for prolonging to support the charging plate 5, so that the electronic equipment can be used while the electronic equipment is wirelessly charged, the practicability of the device is increased, when the inside of the device generates heat due to high-power current transmission, the heat conducting rod 403 can be used for conducting the temperature, the heat dissipation of the device is accelerated, meanwhile, the thermistor 303 is influenced by the temperature to increase the resistance and reduce the current, the charging power is reduced, the temperature is reduced, when the device is collided, the support sheet 202 outside the battery box 2 can be used for elastically supporting the battery box 2, and then can guarantee the stability of lithium cell 203, guaranteed the security of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a charger with excess temperature protection mechanism, includes casing (1), battery box (2), installation component (4) and charging panel (5), its characterized in that: one side of the shell (1) is provided with three groups of power interfaces (102), one side of the shell (1) far away from the power interfaces (102) is provided with an antiskid plate (104), one side of the top of the shell (1) is provided with a display screen (105), the top of the shell (1) is provided with a charging plate (5), the bottom of the charging plate (5) is provided with a mounting plate (501), the inside of the mounting plate (501) is provided with an electromagnetic coil (503), one side of the top of the charging plate (5) is provided with a cushion pad (502), one side of the inside of the shell (1) is provided with a circuit board (3), one side of the inside of the shell (1) far away from the circuit board (3) is provided with a connecting plate (301), the center position inside of the shell (1) is provided with a mounting component (4), a box body (401) is arranged in the mounting component (4), and heat conducting rods (403) are arranged at equal intervals inside the box body (401), the internally mounted of box (401) has battery box (2), backing sheet (202) are installed to the outside equidistance of battery box (2), lithium cell (203) are installed to the inside equidistance of battery box (2).

2. The charger with the over-temperature protection mechanism according to claim 1, wherein: the bottom pad (103) is installed to the bottom of casing (1), and adapter (101) is installed to one side of casing (1).

3. The charger with the over-temperature protection mechanism according to claim 1, wherein: one end of the lithium battery (203) is provided with an electrode plate (204), and one side of the electrode plate (204) is provided with a control switch (201).

4. The charger with the over-temperature protection mechanism according to claim 1, wherein: a chip (302) is installed on one side of the circuit board (3), and three groups of thermistors (303) are installed on one side of the circuit board (3).

5. The charger with the over-temperature protection mechanism according to claim 1, wherein: stabiliser (402) is installed to top one side of box (401), and the telescopic link (404) is installed to the one side that stabiliser (402) was kept away from at the top of box (401).

6. The charger with the over-temperature protection mechanism according to claim 1, wherein: a baffle (504) is installed on one side, away from the cushion pad (502), of the top of the charging plate (5), and a magnet is installed inside the baffle (504).