CN212343351U

CN212343351U - Wireless charger

Info

Publication number: CN212343351U
Application number: CN202020641150.1U
Authority: CN
Inventors: 陈积敢
Original assignee: Guangdong Lidenuo Electronic Technology Co ltd
Current assignee: Guangdong Lidenuo Electronic Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-12
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to a wireless charging technology field discloses a wireless charger, not only can improve the radiating effect and still possess skid-proof effect. The utility model comprises a charger body and a backing plate, wherein the upper end surface of the charger body is provided with a groove; the backing plate and the charger body are detachably connected and arranged in the groove, and a plurality of convex blocks formed by hot pressing are uniformly distributed on the upper surface of the backing plate. The base plate and the charger body in the utility model are detachably connected, which is convenient for users to detach the base plate for cleaning and drying; the plurality of bumps are arranged on the upper surface of the base plate, so that the friction force between the mobile intelligent device and the base plate can be improved, the mobile intelligent device is not easy to slide during charging, and the stability is improved; and a through groove is formed among the plurality of lugs, air convection can be formed, heat generated by the mobile intelligent device during charging can be effectively and quickly dissipated, and the heat dissipation effect is improved.

Description

Wireless charger

Technical Field

The utility model relates to a wireless charging technology field, especially a wireless charger.

Background

With the popularization of portable electronic products such as mobile phones, the application of batteries is also becoming more and more extensive, and wireless charging technology is gradually emerging. Although the existing wireless charger can achieve the purpose of wireless charging, the existing wireless charger has no anti-slip effect, and when charging, the stability of a mobile phone or other electronic products placed on a shell is poor, so that the sliding phenomenon is easy to occur, and the charging stability is influenced; and when charging, because the cell-phone of shell is placed the face and is all the plane, and wireless charger is close laminating with cell-phone or other electronic product promptly, therefore is difficult to distribute away the heat that cell-phone or other electronic product produced when charging fast.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a wireless charger not only can improve the radiating effect and still possess skid-proof effect.

According to the utility model discloses a wireless charger of first aspect embodiment includes: the charger comprises a charger body, wherein a groove is formed in the upper end face of the charger body; the backing plate is detachably arranged in the groove, and a plurality of convex blocks formed by hot pressing are uniformly distributed on the upper surface of the backing plate.

According to the utility model discloses wireless charger has following beneficial effect at least: the base plate and the charger body are in a detachable connection structure, so that a user can conveniently detach the base plate for cleaning and drying; the plurality of bumps are arranged on the upper surface of the base plate, so that the friction force between the mobile intelligent device and the base plate can be improved, the mobile intelligent device is not easy to slide during charging, and the stability is improved; and a through groove is formed among the plurality of lugs, air convection can be formed, heat generated by the mobile intelligent device during charging can be effectively and quickly dissipated, and the heat dissipation effect is improved.

According to some embodiments of the invention, the backing plate and the surface of the lug are all covered with a wear layer. The wear-resistant layer is added, so that the wear resistance of the base plate and the bump can be improved, and the service life of the base plate and the bump is prolonged.

According to some embodiments of the invention, the projection is a cylinder. Set up to the cylinder, when placing mobile intelligent device and charging, can avoid causing the fish tail to mobile intelligent device's surface.

According to some embodiments of the present invention, the projection is a prismatic cylinder, and the apex of the upper end of the projection is provided with a chamfer. Set up the chamfer, when placing mobile intelligent device and charging, can avoid causing the fish tail to mobile intelligent device's surface.

According to some embodiments of the utility model, the backing plate with the charger body joint, the both sides of recess are equipped with the draw-in groove respectively, the both sides of backing plate be equipped with the card post that the draw-in groove matches, card post card is located on the draw-in groove. The base plate and the charger body can be quickly detached and connected by adopting a clamping mode.

According to the utility model discloses a some embodiments, the backing plate with the recess is circularly, the both sides of backing plate are equipped with the convex part, the card post is located perpendicularly on the convex part, the draw-in groove is the L type, both sides the draw-in groove is located for centrosymmetric mode the both sides of recess, the backing plate with during the charger body joint, the card post is along corresponding the draw-in groove slides on one side and slides along the another side again. The L-shaped clamping groove and the clamping column are matched, so that the stability of the fixed connection between the base plate and the charger body can be improved.

According to some embodiments of the utility model, still include the ring channel, the ring channel is located on the lateral wall of recess, the periphery of backup pad imbed in the ring channel. The embedded dismounting mode is adopted, so that the stability of the fixed connection between the base plate and the charger body can be improved.

According to some embodiments of the present invention, the charger body comprises: the groove is formed in the upper surface of the shell; the wireless charging plate is arranged in the shell; and one end of the power line is electrically connected with the wireless charging plate, and the other end of the power line penetrates through the shell and extends to the outside.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of a wireless charger according to an embodiment of the present invention;

fig. 2 is a schematic view of a charger body of the wireless charger shown in fig. 1;

FIG. 3 is an enlarged partial view of A in FIG. 2;

FIG. 4 is a schematic view of a pad of the wireless charger shown in FIG. 1;

fig. 5 is a partially enlarged schematic view of B in fig. 4.

Reference numerals: charger body 100, recess 110, card slot 120, backing plate 200, lug 210, card post 230, protruding part 240.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, 2 and 4, in a preferred embodiment, the wireless charger includes a charger body 100 and a pad 200, wherein a groove 110 is formed on an upper end surface of the charger body 100; the pad 200 is detachably connected to the charger body 100 and disposed in the groove 110, and a plurality of thermal compression-molded bumps 210 are uniformly distributed on the upper surface of the pad 200.

The base plate 200 and the charger body 100 are detachably connected, so that a user can conveniently detach the base plate 200 for cleaning and drying; the plurality of bumps 210 are arranged on the upper surface of the base plate 200, so that the friction force between the mobile intelligent device and the base plate 200 can be improved, the mobile intelligent device is not easy to slide during charging, and the stability is improved; and a through groove is formed among the plurality of bumps 210, so that air convection can be formed, heat generated by the mobile intelligent device during charging can be effectively and quickly dissipated, and the heat dissipation effect is improved.

In some embodiments of the present invention, the surfaces of the pad 200 and the bump 210 are both covered with a wear layer. The wear-resistant layer is added, so that the wear resistance of the pad 200 and the bump 210 can be improved, and the service life of the pad 200 and the bump 210 can be prolonged.

Referring to fig. 1, 4 and 5, in some embodiments of the invention, the bump 210 is a cylinder. Set up to the cylinder, when placing mobile intelligent device and charging, can avoid causing the fish tail to mobile intelligent device's surface.

In some embodiments of the present invention, the protrusion 210 is a prismatic column (not shown), and the top of the upper end of the protrusion 210 is provided with a chamfer (not shown). Set up the chamfer, when placing mobile intelligent device and charging, can avoid causing the fish tail to mobile intelligent device's surface.

It is contemplated that the nubs 210 may be other irregular posts, or posts of many different shapes.

Referring to fig. 1, in some embodiments of the present invention, the pad 200 is connected to the charger body 100, the two sides of the groove 110 are respectively provided with a slot 120, the two sides of the pad 200 are provided with a locking post 230 matched with the slot 120, and the locking post 230 is locked on the slot 120. By adopting the clamping manner, the effect of quick detachment and connection between the base plate 200 and the charger body 100 can be realized.

Referring to fig. 1, 3 and 4, in some embodiments of the present invention, the backing plate 200 and the groove 110 are circular, the two sides of the backing plate 200 are provided with the convex portion 240, the clamping posts 230 are vertically disposed on the convex portion 240, the clamping groove 120 is L-shaped, the clamping grooves 120 on the two sides are disposed on the two sides of the groove 110 in a centrosymmetric manner, and when the backing plate 200 is connected with the charger body 100, the clamping posts 230 slide along one side of the corresponding clamping grooves 120 and then slide along the other side. The stability of the fixed connection between the base plate 200 and the charger body 100 can be improved by the cooperation of the L-shaped slot 120 and the clip 230.

In some embodiments of the present invention, an annular groove (not shown) is further included, the annular groove is disposed on the sidewall of the groove 110, and the periphery of the pad 200 is embedded in the annular groove. By adopting an embedded dismounting manner, the stability of the fixed connection between the base plate 200 and the charger body 100 can be improved.

In some embodiments of the present invention, the charger body 100 includes: a housing (not shown), the groove 110 being provided on an upper surface of the housing; a wireless charging pad (not shown) disposed in the housing; and a power line (not shown) having one end electrically connected to the wireless charging pad and the other end passing through the housing and extending to the outside.

A wireless charger according to an embodiment of the present invention is described in detail below with a specific embodiment with reference to fig. 1 to 5. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

Referring to fig. 1, 2 and 3, the wireless charger includes a charger body 100 and a pad 200, wherein a groove 110 is formed on the upper end surface of the charger body 100; the pad 200 is detachably connected to the charger body 100 and disposed in the groove 110, and a plurality of thermal compression-molded bumps 210 are uniformly distributed on the upper surface of the pad 200.

In the present embodiment, the surfaces of the pad 200 and the bump 210 are both covered with the wear-resistant layer. The wear-resistant layer is added, so that the wear resistance of the pad 200 and the bump 210 can be improved, and the service life of the pad 200 and the bump 210 can be prolonged.

Referring to fig. 1 and 4, in the present embodiment, the bump 210 is a cylinder. Set up to the cylinder, when placing mobile intelligent device and charging, can avoid causing the fish tail to mobile intelligent device's surface.

Referring to fig. 1, 3 and 5, in the present embodiment, a pad 200 is clamped to a charger body 100, clamping grooves 120 are respectively disposed on left and right sides of a groove 110, clamping posts 230 matched with the clamping grooves 120 are disposed on left and right sides of the pad 200, and the clamping posts 230 are clamped on the clamping grooves 120. By adopting the clamping manner, the effect of quick detachment and connection between the base plate 200 and the charger body 100 can be realized.

Referring to fig. 1, 3 and 5, in the present embodiment, the pad 200 and the groove 110 are both circular, the protruding portions 240 are disposed on two sides of the pad 200, the locking posts 230 are vertically disposed on the protruding portions 240, the locking slots 120 are L-shaped, the locking slots 120 on two sides are disposed on two sides of the groove 110 in a centrosymmetric manner, and when the pad 200 is locked with the charger body 100, the locking posts 230 slide along one side of the corresponding locking slots 120 and then slide along the other side. The stability of the fixed connection between the base plate 200 and the charger body 100 can be improved by the cooperation of the L-shaped slot 120 and the clip 230. In this embodiment, the protrusions 240 are disposed on the left and right sides of the pad 200, and the locking grooves 120 are also disposed on the left and right sides of the groove 110, so that the pad 200 needs to be rotated synchronously when the locking posts 230 slide along the other side of the locking grooves 120.

In the present embodiment, the charger body 100 includes: a housing (not shown), the groove 110 being provided on an upper surface of the housing; a wireless charging pad (not shown) disposed in the housing; and a power line (not shown) having one end electrically connected to the wireless charging pad and the other end passing through the housing and extending to the outside.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A wireless charger, comprising:

the charger comprises a charger body, wherein a groove is formed in the upper end face of the charger body;

the backing plate is detachably arranged in the groove, and a plurality of convex blocks formed by hot pressing are uniformly distributed on the upper surface of the backing plate.

2. The wireless charger of claim 1, wherein: the surfaces of the base plate and the lug are both covered with wear-resistant layers.

3. The wireless charger of claim 1, wherein: the lug is a cylinder.

4. The wireless charger of claim 1, wherein: the convex block is a prismatic column, and chamfers are arranged at the top points of the upper ends of the convex blocks.

5. The wireless charger of claim 4, wherein: the base plate with charger body joint, the both sides of recess are equipped with the draw-in groove respectively, the both sides of base plate be equipped with the card post that the draw-in groove matches, the card post card is located on the draw-in groove.

6. The wireless charger of claim 5, wherein: the base plate with the recess is circular, the both sides of base plate are equipped with the convex part, the card post is located perpendicularly on the convex part, the draw-in groove is the L type, both sides the draw-in groove is located for centrosymmetric mode the both sides of recess, the base plate with during the charger body joint, the card post slides along the corresponding draw-in groove on one side and slides along the another side again.

7. The wireless charger of claim 1, wherein: the gasket is characterized by further comprising an annular groove, the annular groove is formed in the side wall of the groove, and the periphery of the gasket is embedded into the annular groove.

8. The wireless charger according to any one of claims 1 to 7, wherein: the charger body includes:

a housing;

the wireless charging plate is arranged in the shell;

and one end of the power line is electrically connected with the wireless charging plate, and the other end of the power line penetrates through the shell and extends to the outside.