CN218449553U

CN218449553U - Desktop wireless charger with overheat protection structure

Info

Publication number: CN218449553U
Application number: CN202222469847.7U
Authority: CN
Inventors: 黄宝杰
Original assignee: Dongguan Yipu Hardware Industry Co Ltd
Current assignee: Dongguan Yipu Hardware Industry Co Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-03
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a wireless charger of desktop with overheat protection structure, comprising a base plate, the front side upper end of bottom plate is provided with the charging panel, the rear end fixed mounting of charging panel has first heat dissipation fan, bottom plate front side position is provided with heat dissipation mechanism, complementary unit is installed respectively to the both sides of charging panel, heat dissipation mechanism is including seting up the inside mounting groove in bottom plate front side, the inboard fixedly connected with fixed plate of mounting groove, four group's second heat dissipation fans are installed to the inboard of fixed plate, the upside inner wall position of mounting groove is provided with ventilative bars. A desktop wireless charger with overheat protection structure, through four group's second heat dissipation fans, the wind that blows off plays radiating purpose to the cell-phone, through the centre gripping of two sets of three hornblocks, the cell-phone slips easily when avoiding rocking, and transversely places the cell-phone on two sets of three hornblocks, when chargeable, carries out horizontal screen and watches the purpose of TV.

Description

Desktop wireless charger with overheat protection structure

Technical Field

The utility model relates to a wireless charger technical field, in particular to wireless charger of desktop with overheat protection structure.

Background

The wireless charger is a charger which is connected to terminal equipment needing charging without a traditional charging power line, adopts the latest wireless charging technology, transmits electric energy by using an alternating magnetic field generated between coils, and an inductive coupling technology can be a bridge for connecting a charging base station and the equipment; and the wireless charger of upright that current desktop used, when carrying out wireless charging for the cell-phone through induction coil, the charger can generate heat too big easily, lead to the charging efficiency step-down easily, and common heat dissipation type wireless charger in the market can be adorned a fan in the rear end of induction coil board and dispel the heat, nevertheless can make the cell-phone generate heat when charging, and the long-term charging in-process of cell-phone, just can be impaired easily, influence life, and the cell-phone is when carrying out wireless charging, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a desktop wireless charger with an overheat protection structure, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wireless charger of desktop with overheat protection structure, includes the bottom plate, the front side upper end of bottom plate is provided with the charging panel, the rear end fixed mounting of charging panel has first heat dissipation fan, bottom plate front side position is provided with heat dissipation mechanism, complementary unit is installed respectively to the both sides of charging panel, heat dissipation mechanism is including seting up the inside mounting groove in bottom plate front side, the inboard fixedly connected with fixed plate of mounting groove, four groups second heat dissipation fans are installed to the inboard of fixed plate, the upside inner wall position of mounting groove is provided with ventilative bars, the upside position of ventilative bars is provided with the recess, the air inlet has been seted up to the inside position of being close to the mounting groove in front side of bottom plate.

Preferably, the fixing plate is located in the middle of the mounting groove, and the four groups of second heat dissipation fans are transversely and uniformly arranged.

Preferably, the second heat dissipation fan is obliquely arranged, and the air inlet is communicated with the inside of the mounting groove.

Preferably, the complementary unit is including seting up the inside spread groove in charging panel both sides, and is two sets of the one end of spread groove is provided with the fixed block respectively, and is two sets of the one end of fixed block is fixedly connected with connecting block respectively, and is two sets of fixedly connected with spring, two sets of between the one end of connecting block and the one side inner wall of two sets of spread grooves the opposite side front end of fixed block is three hornblocks of fixedly connected with respectively.

Preferably, the fixing block, the connecting block and the triangular block are integrated, and the connecting block is matched with the connecting groove.

Preferably, the two groups of springs are respectively positioned at the upper side and the lower side of the fixed block, and the front side of the triangular block inclines upwards.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. by starting the four groups of second heat dissipation fans which are obliquely arranged, blown air blows to the lower side position of the mobile phone through the ventilating grid, so that the purpose of heat dissipation of the mobile phone is effectively achieved in the charging process of the mobile phone.

2. Carry out the centre gripping with the cell-phone through two sets of three hornblocks, the cell-phone is easy to be followed the charging panel and is slided when avoiding rocking, and transversely places the cell-phone in the upside position of two sets of three hornblocks, when chargeable, carries out the purpose that violently screen watched the TV.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a desktop wireless charger with an overheat protection structure according to the present invention;

fig. 2 is a schematic view of a structure of a local cutting mechanism of a desktop wireless charger with an overheat protection structure according to the present invention;

fig. 3 is a schematic view of an internal structure of a heat dissipation mechanism of a desktop wireless charger with an overheat protection structure according to the present invention;

fig. 4 is an enlarged schematic view of a portion a of the desktop wireless charger with an overheat protection structure according to the present invention;

fig. 5 is a schematic view of a partial structure of an auxiliary mechanism of the desktop wireless charger with an overheat protection structure of the present invention.

In the figure: 1. a base plate; 2. a charging plate; 3. a first heat radiation fan; 4. a heat dissipation mechanism; 41. mounting grooves; 42. a fixing plate; 43. a second heat radiation fan; 44. a gas permeable grid; 45. a groove; 46. an air inlet; 5. an auxiliary mechanism; 51. connecting grooves; 52. a fixed block; 53. connecting blocks; 54. a spring; 55. and a triangular block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, a desktop wireless charger with an overheat protection structure comprises a base plate 1, and is characterized in that: rear end fixed mounting have first heat dissipation fan 3, 1 front side position of bottom plate is provided with heat dissipation mechanism 4, complementary unit 5 is installed respectively to charging panel 2's both sides, heat dissipation mechanism 4 is including seting up in the inside mounting groove 41 of 1 front side of bottom plate, the inboard fixedly connected with fixed plate 42 of mounting groove 41, four groups of second heat dissipation fans 43 are installed to the inboard of fixed plate 42, the upside inner wall position of mounting groove 41 is provided with ventilative bars 44, the upside position of ventilative bars 44 is provided with recess 45, the inside position that is close to mounting groove 41 of front side of bottom plate 1 has seted up air inlet 46.

In this embodiment, the fixing plate 42 is located in the middle of the mounting groove 41, the four sets of second heat dissipation fans 43 are transversely and uniformly arranged, the second heat dissipation fans 43 are obliquely arranged, and the air inlet 46 is communicated with the inside of the mounting groove 41.

Specifically, four sets of second heat dissipation fans 43 arranged obliquely are started, and blown air is blown to the lower side of the mobile phone through the air permeable grid 44, so that the purpose of heat dissipation of the mobile phone is effectively achieved in the process of charging the mobile phone.

In this embodiment, complementary unit 5 is including seting up the inside connecting groove 51 in charging panel 2 both sides, the one end of two sets of connecting grooves 51 is provided with fixed block 52 respectively, the one end difference fixedly connected with connecting block 53 of two sets of fixed blocks 52, fixedly connected with spring 54 between the one end of two sets of connecting blocks 53 and one side inner wall of two sets of connecting grooves 51, the opposite side front end difference fixedly connected with triangle block 55 of two sets of fixed blocks 52, fixed block 52, connecting block 53, triangle block 55 presents as an organic wholely, connecting block 53 and connecting groove 51 looks adaptation, two sets of spring 54 are located the upper and lower both sides position of fixed block 52 respectively, the slope is leaned on to the front side of triangle block 55.

Concretely, with the pulling of two sets of three hornblocks 55 to both sides, drive fixed connection's fixed block 52 and connecting block 53 and remove in the inside of connecting groove 51, compress two sets of springs 54 to fixed connection simultaneously, lean on the cell-phone at charging panel 2 front end again, the inboard at recess 45 is inserted to the downside position, loosen two sets of three hornblocks 55, spring 54 kick-backs, promote two sets of three hornblocks 55 and carry out the centre gripping with the cell-phone, the cell-phone is easy to be followed charging panel 2 and is fallen when avoiding rocking, and transversely place the upside position at two sets of three hornblocks 55 with the cell-phone, when chargeable, carry out the purpose that the TV was watched to the horizontal screen.

The working principle is as follows:

when the mobile phone charging device is used, the charging board 2 can be cooled by starting the first cooling fan (model: 250FZY 8-D) 3, in addition, the two sets of triangular blocks 55 are pulled towards two sides to drive the fixedly connected fixing blocks 52 and the connecting blocks 53 to move in the connecting grooves 51, meanwhile, the two sets of fixedly connected springs 54 are compressed, then, the mobile phone is leaned against the front end of the charging board 2, the lower side position is inserted into the inner side of the groove 45, the two sets of triangular blocks 55 are loosened, the springs 54 rebound to push the two sets of triangular blocks 55 to clamp the mobile phone, the mobile phone is prevented from easily falling off the charging board 2 when in shaking, the mobile phone is transversely placed at the upper side position of the two sets of triangular blocks 55, when the mobile phone is chargeable, the television can be watched transversely, the four sets of second cooling fans (model: 250FZY 8-D) 43 which are obliquely arranged are started, blown air is blown towards the lower side position of the mobile phone through the air permeable grid 44, and therefore, the purpose of cooling can be effectively achieved for the mobile phone in the process of the cooling in the charging of the mobile phone.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A desktop wireless charger with an overheat protection structure comprises a bottom plate (1), and is characterized in that: the utility model discloses a heat dissipation device, including bottom plate (1), charging panel (2), auxiliary mechanism (43), heat dissipation mechanism (4) are including seting up mounting groove (41) inside bottom plate (1) front side, inboard fixedly connected with fixed plate (42) of mounting groove (41), four groups of second heat dissipation fans (43) are installed to the inboard of fixed plate (42), the upside inner wall position of mounting groove (41) is provided with ventilative bars (44), the upside position of ventilative bars (44) is provided with recess (45), air inlet (46) have been seted up to the inside position that is close to mounting groove (41) of front side of bottom plate (1).

2. The desktop wireless charger with an overheat protection structure as claimed in claim 1, wherein: the fixing plate (42) is positioned in the middle of the mounting groove (41), and the four groups of second heat dissipation fans (43) are transversely and uniformly arranged.

3. The desktop wireless charger with overheat protection structure of claim 1, wherein: the second heat dissipation fan (43) is obliquely arranged, and the air inlet (46) is communicated with the inside of the mounting groove (41).

4. The desktop wireless charger with an overheat protection structure as claimed in claim 1, wherein: complementary unit (5) are two sets of including seting up in connecting groove (51) of charging panel (2) both sides inside connecting groove (51) the one end of connecting groove (51) is provided with fixed block (52) respectively, and is two sets of fixedly connected with connecting block (53) is distinguished to the one end of fixed block (52), and is two sets of fixedly connected with spring (54), two sets of between the one end of connecting block (53) and the one side inner wall of two sets of connecting groove (51) the opposite side front end of fixed block (52) is three hornblocks (55) of fixedly connected with respectively.

5. The desktop wireless charger with overheat protection structure of claim 4, wherein: the fixing block (52), the connecting block (53) and the triangular block (55) are integrated, and the connecting block (53) is matched with the connecting groove (51).

6. The desktop wireless charger with overheat protection structure of claim 5, wherein: the two groups of springs (54) are respectively positioned at the upper side and the lower side of the fixed block (52), and the front side of the triangular block (55) inclines upwards.