CN215186001U

CN215186001U - Mobile phone charger with external heat dissipation device

Info

Publication number: CN215186001U
Application number: CN202121524335.5U
Authority: CN
Inventors: 潘克平
Original assignee: Shenzhen Gangsheng Electronics Co ltd
Current assignee: Shenzhen Gangsheng Electronics Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-14
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to a cell-phone charger technical field with external heat abstractor just discloses a cell-phone charger with external heat abstractor, including charger body, charger body's the outside has the heat dissipation shell through the latch device joint, charger body's the left and right sides all laminate have with heat dissipation shell fixed connection's absorber plate, charger body's top fixedly connected with card wire loop. This mobile phone charger with external heat abstractor possesses advantages such as the radiating effect is good, has solved along with the promotion of cell-phone charging power, and current mobile phone charger is the heating hair and scalds when using mostly, but the heat that self gived off is faced to the current head that charges mostly can only dispel the heat through the air, and the radiating effect is poor, still easy short circuit arouses the problem of spontaneous combustion when the high temperature.

Description

Mobile phone charger with external heat dissipation device

Technical Field

The utility model relates to a cell-phone charger technical field with external heat abstractor specifically is a cell-phone charger with external heat abstractor.

Background

The mobile phone charger can be roughly divided into a travel charger, a seat type charger and a maintenance type charger, and the two types are mainly touched by the common user. And the most sold in the market are travel chargers. The traveling charger has various forms, and the common miniature traveling charger with a duck egg type, a common desk-type card-type charger and a high-grade desk-type charger with a liquid crystal display have low price.

Along with the improvement of the charging power of the mobile phone, the existing mobile phone charger can generate heat and scald when in use, but the existing charging head can only dissipate heat through air facing to the heat dissipated by the existing charging head, the heat dissipation effect is poor, and spontaneous combustion is caused by short circuit easily when the temperature is too high, so that the mobile phone charger with the external heat dissipation device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cell-phone charger with external heat abstractor possesses advantages such as the radiating effect is good, has solved along with the promotion of cell-phone charging power, and current cell-phone charger mostly can generate heat when using and scald, but the heat that nevertheless has charged the head and distribute in the face of self can only dispel the heat through the air mostly, and the radiating effect is poor, still easy short circuit arouses the problem of spontaneous combustion when the high temperature.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a cell-phone charger with external heat abstractor, includes charger body, charger body's the outside has the heat dissipation shell through the latch device joint, charger body's the left and right sides all laminate have with heat dissipation shell fixed connection's absorber plate, charger body's top fixedly connected with card wire loop, the inside fixedly connected with quantity of heat dissipation shell is two and is located the radiator fan of card wire loop left and right sides respectively.

The utility model has the advantages that: insert the casing of heat dissipation shell with charger body, with the data line via the leading-in card intra-annular joint of wire casing, charger body promotes clamping device's kelly and removes when charger body inserts the casing, promote the kelly card through the spring after the kelly aims at the spacing groove and go into the spacing groove and fix charger body, hold the rubber pad again and insert external wiring board with charger body's plug, charger body produces the heat after the heat when using via the absorber plate with charger body laminating heat absorption, again in the copper wire with the embedding of heat conduction in-band with the leading-in heating panel of heat, radiator fan work is cooled down the heating panel simultaneously, the cooperation louvre is taken away the heat, only need to pull up the arm-tie after finishing charging and take out the spacing groove with the kelly, take out the data line from the card intra-annular again and can take out charger body.

This cell-phone charger with external heat abstractor has possessed the good advantage of radiating effect.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the outside fixedly connected with limiting plate of charger body, the spacing groove has been seted up at the back of charger body.

Adopt above-mentioned further scheme's beneficial effect to be, the limiting plate possesses spacing ability, can prevent that charger body from excessively inserting the heat dissipation shell.

Furthermore, the clamping device comprises a clamping rod movably connected with the heat dissipation shell, the front end of the clamping rod is clamped with the limiting groove, the rear end of the clamping rod is fixedly connected with a pulling plate located at the back of the heat dissipation shell, and the inner portion of the heat dissipation shell is fixedly connected with a spring located at the outer side of the clamping rod.

Adopt above-mentioned further scheme's beneficial effect to be, the spring possesses elasticity, can keep the joint of kelly and spacing groove can not drop.

Further, the heat dissipation shell comprises a shell body, a wire groove is formed in the front face of the shell body, heat dissipation holes are formed in the front face and the back face of the shell body, and rubber pads are fixedly connected to the left side and the right side of the shell body.

The beneficial effect who adopts above-mentioned further scheme is that rubber has the effect that improves friction power, the plug of the charger of being convenient for.

Furthermore, the wire clamping ring is made of plastic, and a splayed arc is arranged on the inner side of the wire clamping ring.

Adopt above-mentioned further scheme's beneficial effect be, the circular arc chamfer can reduce sharp-pointed angle and increase the life of data line.

Furthermore, the bottom of the two heat dissipation fans is fixedly connected with a heat dissipation plate, the heat dissipation plate is an aluminum plate, the bottom of the heat dissipation plate is fixedly connected with a heat conduction belt, a copper wire is embedded into the heat conduction belt, and the heat conduction belts are fixedly connected with the heat absorption plates on the same side respectively.

The beneficial effect who adopts above-mentioned further scheme is that, the copper wire heat conductivity is better, can be convenient for thermal transmission.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic view of the connection structure between the latch device and the charger body according to the present invention;

fig. 4 is a schematic view of the connection structure between the charger body and the heat absorbing plate of the present invention.

In the figure: 1. a charger body; 2. a clamping device; 201. a clamping rod; 202. pulling a plate; 203. a spring; 3. a heat dissipation housing; 301. a housing; 302. a wire guide groove; 303. heat dissipation holes; 304. a rubber pad; 4. a heat absorbing plate; 5. a wire clamping ring; 6. a heat dissipation fan.

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 embodiment, a mobile phone charger with an external heat dissipation device is provided by fig. 1-4, the mobile phone charger comprises a charger body 1, a limiting plate is fixedly connected to the outer side of the charger body 1, a limiting groove is formed on the back surface of the charger body 1, a heat dissipation shell 3 is clamped to the outer side of the charger body 1 through a clamping device 2, the clamping device 2 comprises a clamping rod 201 movably connected with the heat dissipation shell 3, the front end of the clamping rod 201 is clamped with the limiting groove, the rear end of the clamping rod 201 is fixedly connected with a pulling plate 202 positioned on the back surface of the heat dissipation shell 3, a spring 203 positioned on the outer side of the clamping rod 201 is fixedly connected to the inner part of the heat dissipation shell 3, the heat dissipation shell 3 comprises a shell 301, a wire guide groove 302 is formed on the front surface of the shell 301, heat dissipation holes 303 are formed on the front surface and the back surface of the shell 301, rubber pads 304 are fixedly connected to the left side and the right side of the shell 301, heat absorption plates 4 fixedly connected with the heat dissipation shell 3 are respectively attached to the left side and the right side of the charger body 1, charger body 1's top fixedly connected with card wire loop 5, card wire loop 5 is plastics, the inboard of card wire loop 5 is equipped with the splayed circular arc, the inside fixedly connected with quantity of heat dissipation shell 3 is two and is located the radiator fan 6 of the 5 left and right sides of card wire loop respectively, the equal fixedly connected with heating panel in bottom of two radiator fan 6, the heating panel is aluminum plate, the equal fixedly connected with heat conduction area in bottom of two heating panels, the copper wire has been embedded in the heat conduction area, two heat conduction areas respectively with homonymy absorber plate fixed connection.

The working principle is as follows:

the implementation steps of innovation points are as follows:

the first step is as follows: inserting the charger body 1 into a shell 301 of the heat dissipation shell 3, guiding a data line into a clamping wire ring 5 through a wire groove 302 for clamping, pushing a clamping rod 201 of a clamping device 2 to move while inserting the charger body 1 into the shell 301, pushing the clamping rod 201 to be clamped into a limiting groove through a spring 203 to fix the charger body 1 after the clamping rod 201 is aligned with the limiting groove, and then holding a rubber pad 304 to insert a plug of the charger body 1 into an external patch board;

the second step is that: when the charger is used, the charger body 1 absorbs heat through the heat absorbing plate 4 attached to the charger body 1 after generating heat, then the heat is guided into the heat radiating plate through the copper wires embedded in the heat conducting belt, meanwhile, the heat radiating fan 6 works to cool the heat radiating plate, and the heat is taken away through the heat radiating holes 303;

the third step: after charging, the pulling plate 202 is pulled up to draw the clamping rod 201 out of the limiting groove, and then the data line is taken out from the wire clamping ring 5, so that the charger body 1 can be taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell-phone charger with external heat abstractor, includes charger body (1), its characterized in that: the outside of charger body (1) is passed through clamping device (2) joint and is had heat dissipation shell (3), the left and right sides of charger body (1) all laminate have with heat dissipation shell (3) fixed connection's absorber plate (4), the top fixedly connected with wire ring (5) of charger body (1), the inside fixedly connected with quantity of heat dissipation shell (3) is two and is located radiator fan (6) of wire ring (5) left and right sides respectively.

2. The mobile phone charger with the external heat dissipation device as set forth in claim 1, wherein: the charger is characterized in that a limiting plate is fixedly connected to the outer side of the charger body (1), and a limiting groove is formed in the back of the charger body (1).

3. The mobile phone charger with the external heat dissipation device as set forth in claim 2, wherein: clamping device (2) include with heat dissipation shell (3) swing joint's kelly (201), the front end and the spacing groove joint of kelly (201), the rear end fixedly connected with of kelly (201) is located arm-tie (202) at the heat dissipation shell (3) the back, the inside fixedly connected with of heat dissipation shell (3) is located spring (203) in the kelly (201) outside.

4. The mobile phone charger with the external heat dissipation device as set forth in claim 1, wherein: the heat dissipation shell (3) comprises a shell (301), a wire groove (302) is formed in the front face of the shell (301), heat dissipation holes (303) are formed in the front face and the back face of the shell (301), and rubber pads (304) are fixedly connected to the left side and the right side of the shell (301).

5. The mobile phone charger with the external heat dissipation device as set forth in claim 1, wherein: the clamping ring (5) is made of plastic, and a splayed arc is arranged on the inner side of the clamping ring (5).

6. The mobile phone charger with the external heat dissipation device as set forth in claim 1, wherein: the bottom of the two heat dissipation fans (6) is fixedly connected with a heat dissipation plate, the heat dissipation plate is an aluminum plate, the bottom of the heat dissipation plate is fixedly connected with a heat conduction belt, copper wires are embedded in the heat conduction belt, and the heat conduction belts are fixedly connected with the heat absorption plates on the same side respectively.