CN218161868U

CN218161868U - Charger with fan

Info

Publication number: CN218161868U
Application number: CN202222188213.4U
Authority: CN
Inventors: 李建军
Original assignee: Shenzhen Huajin Electronics Co ltd
Current assignee: Shenzhen Huajin Electronics Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-27
Anticipated expiration: 2032-08-18

Abstract

The utility model provides a charger with a fan, which comprises a main body, a fan assembly and a circuit board arranged in the main body, wherein the circuit board is electrically connected with a charging wire, a USB interface and a first electrode plate; the fan assembly comprises an outer shell, fan blades and a fan circuit assembly arranged in the outer shell, the fan circuit assembly is also electrically connected with a second electrode plate, the second electrode plate is used for being in contact with the first electrode plate, and a second jack for the second electrode plate to penetrate through is formed in the bottom surface of the outer shell; one side of main part is equipped with the opening, and the opening is used for supplying the bottom of shell body to insert, and has the slot respectively for both sides in the main part, and the bottom of shell body is equipped with the alar part that suits with the slot, and the alar part can insert the slot along open-ended direction, still is equipped with first clamping part in the main part, is equipped with on the shell body with first clamping part matched with first knot position.

Description

Charger with fan

Technical Field

The utility model relates to a charging device field especially relates to a take charger of fan.

Background

Conventionally, electronic products such as mobile phones, notebook computers, and multimedia players are mostly charged by using a rechargeable battery such as a nickel-metal hydride battery or a lithium battery. Generally, a rechargeable battery is used to charge an electronic product with a charger.

The conventional charger is generally provided with a plug at one end to be connected with the outside, and a USB interface connected with a data line is arranged at the other end, so that although the daily charging requirement is met, a fan can be used for blowing air and cooling in the using process, the influence of the number of jacks or the number of chargers can be limited, the fan cannot be used at the same time, and the electronic product cannot be charged, and therefore the charger with the fan is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a take charger of fan aims at solving the technical problem who mentions in the background art.

The utility model provides a charger with fan, including main part, fan unit spare and locate the circuit board in the main part, the circuit board electric connection has charging wire, USB interface and first electrode piece, the charging wire wears to locate the main part and be equipped with the plug on one end of charging wire, the USB interface is used for being connected with the data line in order to realize supplying power to the electronic product, be equipped with the first jack that supplies the first electrode piece to pass in the main part so that it exposes;

the fan assembly comprises an outer shell, fan blades and a fan circuit assembly arranged in the outer shell, the fan circuit assembly is also electrically connected with a second electrode plate, the second electrode plate is used for being in contact with the first electrode plate to realize circuit conduction, and a second jack through which the second electrode plate passes is arranged on the bottom surface of the outer shell to expose the second electrode plate;

one side of main part is equipped with the opening, the opening is used for supplying the bottom of shell body is inserted, just relative both sides have the slot respectively in the main part, the bottom of shell body be equipped with the alar part that the slot suited, the alar part can be followed open-ended direction inserts the slot is in order to restrict the vertical removal of shell body, still be equipped with first clamping part in the main part, be equipped with on the shell body with first clamping part matched with first knot position is in order to lock fan assembly, first clamping part with the opening is located respectively the relative both sides of first electrode piece, two the slot is located respectively all the other both sides of first electrode piece.

Furthermore, the buckle device further comprises a buckle body, the first buckle part is located on the buckle body, a second buckle part is further arranged on the buckle body, and a second buckle position matched with the second buckle part is arranged in the main body.

Furthermore, a clearance groove matched with the first electrode plate is formed in the bottom of the outer shell, the second electrode plate is located in the clearance groove, the second electrode plate does not exceed the opening of the clearance groove, and when the fan assembly is inserted into the slot along the direction of the opening, the first electrode plate penetrates through the clearance groove until the first electrode plate contacts with the second electrode plate to achieve circuit conduction.

The utility model has the advantages that the mobile phone in the charging process is easy to be heated to cause overheating, especially when the mobile phone is used while charging, the fan component can also achieve the heat dissipation effect by using the fan component on the mobile phone at the moment; the utility model discloses still through setting up first clamping part, opening and two slots around the electrode to utilize lock mode locking in the main part with fan assembly, simple structure, manufacturing cost is lower relatively, and the equipment is comparatively convenient.

Drawings

Fig. 1 is a schematic view of an overall structure of a charger with a fan according to an embodiment of the present invention.

Fig. 2 is a schematic view of an angle structure of the embodiment of fig. 1.

Fig. 3 isbase:Sub>A cross-sectional view taken about section linebase:Sub>A-base:Sub>A in fig. 2.

Fig. 4 is a schematic view of the embodiment of fig. 1 from another angle.

Fig. 5 is a cross-sectional view taken about section line B-B in fig. 4.

Fig. 6 is a schematic structural diagram of the fan assembly in the embodiment of fig. 1.

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 of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be noted that, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Please refer to fig. 1-6, the utility model provides a take charger 100 of fan, include main part 10, fan unit 20 and locate circuit board 11 in the

main part

10, 11 electric connection of circuit board has charging wire 12, USB interface 13 and first electrode piece 14, charging wire 12 wears to locate main part 10 just one of charging wire 12 is served and is equipped with plug 121, USB interface 13 is used for being connected in order to realize supplying power to the electronic product with the data line, be equipped with the confession in the main part 10 first jack that first electrode piece 14 passed is so that it exposes.

The fan assembly 20 comprises an outer shell 21, fan blades 22 and a fan circuit assembly arranged in the outer shell 21, the fan circuit assembly is also electrically connected with a second electrode plate 23, the second electrode plate 23 is used for contacting with the first electrode plate 14 to realize circuit conduction, and a second insertion hole for the second electrode plate 23 to pass through is formed in the bottom surface of the outer shell 21 so as to expose the second electrode plate;

one side of main part 10 is equipped with opening 101, opening 101 is used for supplying the bottom of shell body 21 inserts, just relative both sides have slot 102 respectively on the main part 10, the bottom of shell body 21 be equipped with slot 102 suited alar part 211, alar part 211 can insert along the open-ended direction slot 102 is in order to restrict shell body 21 vertical movement, still be equipped with first buckle portion 151 on the main part 10, be equipped with on the shell body 21 with first buckle portion 151 matched with first knot position 212 is in order to lock fan assembly 20, first buckle portion 151 with the opening is located respectively the relative both sides of first electrode piece 14, two slot 102 is located respectively the remaining both sides of first electrode piece 14.

The utility model discloses a set up the fan assembly 20 of detachable installation on main part 10, choose to install the fan or dismantle the fan according to the demand of different use scenes, can realize charging and blow the cool effect of enjoying the cool simultaneously under the condition that a charger 100 cooperates the jack, and set up the advantage of fan assembly 20 and still lie in that the cell-phone in the charging process is easy to be scalded and lead to overheated, especially when using the cell-phone while charging, utilize the fan assembly 20 of taking oneself this moment can also reach radiating effect; the utility model discloses still through setting up first buckle portion 151, opening and two slots around the electrode to utilize the lock mode locking on main part 10 with fan assembly 20, simple structure, manufacturing cost is lower relatively, and the equipment is comparatively convenient.

The charger 100 further comprises a buckle body 15, the first buckle part 151 is located on the buckle body 15, a second buckle part 152 is further arranged on the buckle body 15, and a second buckle position 103 matched with the second buckle part 152 is arranged in the main body 10; in this embodiment, the function of locking the fan assembly 20 is realized by arranging an independent component, i.e., the fastener 15, so that the foreign structure on the main body 10 is reduced, and the processing difficulty and the production cost are reduced.

As shown in fig. 5 to 6, a clearance groove 201 adapted to the first electrode sheet 14 is formed in the bottom of the outer casing 21, the second electrode sheet 23 is located in the clearance groove 201, the second electrode sheet 23 does not exceed an opening of the clearance groove 201, and when the fan assembly 20 is inserted into the insertion slot 102 along the direction of the opening 101, the first electrode sheet 14 passes through the clearance groove until contacting with the second electrode sheet 23 to achieve circuit conduction; in this embodiment, the second electrode sheet 23 is hidden by providing the clearance groove 201, so that the second electrode sheet 23 is not exposed after the fan assembly 20 is detached, which may cause abrasion of the second electrode sheet 23.

Throughout the description and claims of this application, the words "comprise" and the words "have/include" and variations of these words, for specifying the presence of stated features, values, steps or components but not excluding the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims

1. A charger with a fan is characterized by comprising a main body, a fan assembly and a circuit board arranged in the main body, wherein the circuit board is electrically connected with a charging wire, a USB interface and a first electrode plate;

the fan assembly comprises an outer shell, fan blades and a fan circuit assembly arranged in the outer shell, the fan circuit assembly is also electrically connected with a second electrode plate, the second electrode plate is used for being in contact with the first electrode plate to achieve circuit conduction, and a second insertion hole for the second electrode plate to penetrate through is formed in the bottom surface of the outer shell so as to be exposed;

2. The charger according to claim 1, further comprising a buckle, wherein the first buckle is located on the buckle, the buckle is further provided with a second buckle, and the main body is provided with a second buckle position matching with the second buckle.

3. The charger with the fan according to claim 1, wherein a clearance groove adapted to the first electrode sheet is formed in a bottom of the outer housing, the second electrode sheet is located in the clearance groove and does not exceed an opening of the clearance groove, and when the fan assembly is inserted into the insertion groove along a direction of the opening, the first electrode sheet penetrates through the clearance groove until contacting with the second electrode sheet to achieve circuit conduction.