CN210957822U - Heat dissipation type mobile phone charger - Google Patents

Heat dissipation type mobile phone charger Download PDF

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Publication number
CN210957822U
CN210957822U CN201921575159.0U CN201921575159U CN210957822U CN 210957822 U CN210957822 U CN 210957822U CN 201921575159 U CN201921575159 U CN 201921575159U CN 210957822 U CN210957822 U CN 210957822U
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CN
China
Prior art keywords
fixed mounting
hole
circuit board
base
heat dissipation
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
Application number
CN201921575159.0U
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Chinese (zh)
Inventor
陈睿
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Individual
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Individual
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Publication date
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Priority to CN201921575159.0U priority Critical patent/CN210957822U/en
Application granted granted Critical
Publication of CN210957822U publication Critical patent/CN210957822U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of battery charging outfit, especially, be a heat dissipation type cell-phone charger, the on-line screen storage device comprises a base, the top fixed mounting of base has the protecting crust, the top fixed mounting of base has the circuit board, the top fixed mounting of circuit board has circuit element, fixed mounting has the USB connector on the circuit board, the both sides fixed mounting of circuit board has the fin, the radiator fan is provided with on the fin, first through-hole has been seted up on the base, fixed mounting has the turning block in the first through-hole, the last rotation of turning block is installed the plug. The utility model discloses simple structure, the practicality is strong, has increased radiator fan on original basis to set up the ventilation hole on the protective housing, cooperate through both, thereby improved the radiating strength of charger to a certain extent.

Description

Heat dissipation type mobile phone charger
Technical Field
The utility model relates to a battery charging outfit technical field especially relates to a heat dissipation type cell-phone charger.
Background
The mobile phone charger is an indispensable partner of the mobile phone, the mobile phone charger can be roughly divided into a travel charger, a seat type charger and a maintenance type charger, if the charging time of the mobile phone is too long or the mobile phone is rapidly charged, the charger is easy to generate heat and scald, and is easy to generate danger, so the charger needs to be cooled, and the current heat dissipation mode of the mobile phone charger mainly comprises a metal sheet arranged in the charger and utilizes the natural heat conductivity of metal to dissipate heat of the charger.
However, in the prior art, if the metal sheet is used for heat dissipation, the effect is poor, and the charger cannot be effectively cooled in many times, so that the heat dissipation type mobile phone charger is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat dissipation type mobile phone charger.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a heat dissipation type mobile phone charger, includes the base, the top fixed mounting of base has the protecting crust, the top fixed mounting of base has the circuit board, the top fixed mounting of circuit board has circuit element, fixed mounting has the USB connector on the circuit board, the both sides fixed mounting of circuit board has the fin, be provided with radiator fan on the fin, first through-hole has been seted up on the base, fixed mounting has the turning block in the first through-hole, the rotation is installed the plug on the turning block.
Preferably, the bottom of the base is provided with a groove, one side of the groove is communicated with the first through hole, and the plug is matched with the groove.
Preferably, a second through hole is formed in the inner wall mountain on one side of the protective shell, and the USB connector extends into the second through hole and is fixedly connected with the inner wall of the second through hole.
Preferably, the air vents are formed in the inner walls of the three sides of the protective shell, and the dust screens are fixedly mounted on the inner walls of the three sides of the protective shell.
Preferably, the type of radiator fan is AFB02512HHA-FOO, the material of fin is the brass.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a cooling fan through a cooling fin, when the temperature of a circuit board and a circuit element is gradually increased, the temperature is conducted to the cooling fin, the cooling fan rotates to drive airflow to cool the cooling fin, and heat flow in a protective shell can be dissipated through a vent hole, so that the cooling function of the mobile phone charger is realized;
the rotating block is matched with the plug, and the plug is rotated to be rotated into the groove, so that the whole mobile phone charger is easier to carry;
the utility model discloses simple structure, the practicality is strong, has increased radiator fan on original basis to set up the ventilation hole on the protective housing, cooperate through both, thereby improved the radiating strength of charger to a certain extent.
Drawings
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a schematic top sectional view of the present invention.
In the figure: 1. a base; 2. a protective shell; 3. a circuit board; 4. a circuit element; 5. a USB connector; 6. a heat sink; 7. a heat radiation fan; 8. a first through hole; 9. rotating the block; 10. and (4) a plug.
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. 1-2, the present invention provides a technical solution: a heat dissipation type mobile phone charger comprises a base 1, wherein a protective shell 2 is fixedly mounted at the top of the base 1, a circuit board 3 is fixedly mounted at the top of the base 1, a circuit element 4 is fixedly mounted at the top of the circuit board 3, a USB connector 5 is fixedly mounted on the circuit board 3, heat dissipation fins 6 are fixedly mounted at two sides of the circuit board 3, a heat dissipation fan 7 is mounted on each heat dissipation fin 6, a first through hole 8 is formed in the base 1, a rotating block 9 is fixedly mounted in each first through hole 8, and a plug 10 is rotatably mounted on each rotating block 9;
the bottom of the base 1 is provided with a groove, one side of the groove is communicated with a first through hole 8, a plug 10 is matched with the groove, a second through hole is arranged on the inner wall of one side of the protective shell 2, the USB connector 5 extends into the second through hole and is fixedly connected with the inner wall of the second through hole, ventilation holes are arranged on the inner walls of three sides of the protective shell 2, dust screens are fixedly arranged on the inner walls of three sides of the protective shell 2, the type of the heat radiation fan 7 is AFB02512HHA-FOO, the heat radiation fin 6 is made of brass and is matched with the heat radiation fan 7 through the heat radiation fin 6, when the temperature of the circuit board 3 and the circuit element 4 is gradually increased, the heat radiation fan 7 conducts the temperature to the heat radiation fin 6 through rotating to drive airflow to cool the heat radiation fin 6, and the heat flow in the protective shell 2 can be radiated through the ventilation holes, thereby realizing the heat radiation function of, through rotating plug 10 for plug 10 rotates to the recess in, thereby makes whole cell-phone charger change and carries, the utility model discloses simple structure, the practicality is strong, has increased radiator fan 7 on original basis to set up the ventilation hole on protecting crust 2, cooperate through both, thereby improved the heat radiation intensity of charger to a certain extent.
The working principle is as follows: radiator fan 7 passes through wire electric connection with circuit board 3 and constitutes closed circuit, plug 10 passes through wire and circuit board 3 electric connection, in use, be connected the cell-phone with USB connector 5 through the connecting wire, then plug 10 inserts on the supply socket, in the charging process, circuit board 3 and circuit component 4 temperature rise gradually, and give fin 6 with the temperature conduction, radiator fan 7 drives the air current through the rotation and cools down fin 6, and the thermal current accessible ventilation hole effluvium in the protecting crust 2, thereby the heat dissipation function of cell-phone charger has been realized, after having washed the electricity, plug 10 rotates, make plug 10 rotate to in the recess, thereby make whole cell-phone charger more easily carry.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a heat dissipation type cell-phone charger, includes base (1), its characterized in that: the top fixed mounting of base (1) has protecting crust (2), the top fixed mounting of base (1) has circuit board (3), the top fixed mounting of circuit board (3) has circuit element (4), fixed mounting has USB connector (5) on circuit board (3), the both sides fixed mounting of circuit board (3) has fin (6), radiator fan (7) have been installed on fin (6), first through-hole (8) have been seted up on base (1), fixed mounting has turning block (9) in first through-hole (8), it installs plug (10) to rotate on turning block (9).
2. The heat dissipation type mobile phone charger according to claim 1, wherein: the bottom of the base (1) is provided with a groove, one side of the groove is communicated with the first through hole (8), and the plug (10) is matched with the groove.
3. The heat dissipation type mobile phone charger according to claim 1, wherein: a second through hole is formed in the inner wall mountain on one side of the protective shell (2), and the USB connector (5) extends into the second through hole and is fixedly connected with the inner wall of the second through hole.
4. The heat dissipation type mobile phone charger according to claim 1, wherein: the three-side inner wall of the protective shell (2) is provided with vent holes, and the three-side inner wall of the protective shell (2) is fixedly provided with a dust screen.
5. The heat dissipation type mobile phone charger according to claim 1, wherein: the type of radiator fan (7) is AFB02512HHA-FOO, the material of fin (6) is the brass.
CN201921575159.0U 2019-09-21 2019-09-21 Heat dissipation type mobile phone charger Expired - Fee Related CN210957822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921575159.0U CN210957822U (en) 2019-09-21 2019-09-21 Heat dissipation type mobile phone charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921575159.0U CN210957822U (en) 2019-09-21 2019-09-21 Heat dissipation type mobile phone charger

Publications (1)

Publication Number Publication Date
CN210957822U true CN210957822U (en) 2020-07-07

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ID=71381749

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921575159.0U Expired - Fee Related CN210957822U (en) 2019-09-21 2019-09-21 Heat dissipation type mobile phone charger

Country Status (1)

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CN (1) CN210957822U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112290632A (en) * 2020-10-23 2021-01-29 深圳市科永泰电子有限公司 Multifunctional mobile phone searching base charger
CN114221419A (en) * 2021-12-30 2022-03-22 河南北陌信息科技有限公司 Multifunctional charger and use method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112290632A (en) * 2020-10-23 2021-01-29 深圳市科永泰电子有限公司 Multifunctional mobile phone searching base charger
CN114221419A (en) * 2021-12-30 2022-03-22 河南北陌信息科技有限公司 Multifunctional charger and use method thereof
CN114221419B (en) * 2021-12-30 2023-11-10 深圳市瑞吉达科技有限公司 Multifunctional charger and application method thereof

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200707

Termination date: 20210921

CF01 Termination of patent right due to non-payment of annual fee