CN209786825U

CN209786825U - Charger convenient to use and high in stability

Info

Publication number: CN209786825U
Application number: CN201920560321.5U
Authority: CN
Inventors: 李保家
Original assignee: Shenzhen Meifu Electric Appliance Industry Co Ltd
Current assignee: Shenzhen Meifu Electric Appliance Industry Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-12-13
Anticipated expiration: 2029-04-23

Abstract

The utility model relates to a battery charging outfit technical field just discloses a charger that facilitates use and stability is high, including charger body, charger body's interior diapire fixedly connected with damping spring, damping spring's top fixedly connected with U-shaped mounting panel, the interior diapire fixedly connected with electrical element of U-shaped mounting panel. This charger that facilitates use and stability is high, use through the installation circular slot, the top at charger body is fixed to the drum, thereby make the inside fan of drum fixed, the heat that produces when the operation of fan is circular telegram with electric elements gets rid of rapidly, the inside temperature of charger body has effectively been reduced, make it maintain a stable temperature, prevent the high temperature from appearing, make electric elements produce the damage, and also protect the user when the protection network carries out the protection to the fan, prevent that the finger from being beaten by the fan, the stable mesh of heat dissipation has been realized, and then service life has been prolonged, user's use has been made things convenient for.

Description

Charger convenient to use and high in stability

Technical Field

The utility model relates to a battery charging outfit technical field specifically is a charger that facilitates use and stability is high.

Background

The charger is a device for charging other electrical appliances, adopts a high-frequency power supply technology, applies an advanced intelligent dynamic adjustment charging technology, utilizes a power electronic semiconductor device to convert alternating current with constant voltage and frequency into direct current, can be divided into a power frequency machine and a high-frequency machine according to the working frequency of a designed circuit, can be divided into a common charger, a storage battery charger, a solar charger, a hand-operated charger and other chargers according to the using mode, has wide application in various fields, and is particularly widely applied to common electrical appliances such as mobile phones, cameras and the like in the living field.

In the use process of the mobile phone charger, part of electric energy can be converted into heat energy, so that the temperature of the charger rises, naked flames can be seriously generated, the existing mobile phone charger has the defect of unstable heat dissipation and ventilation, an electric device in the charger is abnormal or even damaged, the safety performance is low, and the use of a user is inconvenient, so that the charger which is convenient to use and high in stability 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 charger that facilitates use and stability is high possesses advantages such as heat dissipation stability, has solved current cell-phone charger and has had the poor shortcoming of heat dissipation ventilation effect, can lead to the inside electric device of charger to appear unusual damage even, and the security performance is low, inconvenient user's use problem.

(II) technical scheme

For the purpose that realizes above-mentioned heat dissipation stability, the utility model provides a following technical scheme: a charger convenient to use and high in stability comprises a charger body, wherein a damping spring is fixedly connected to the inner bottom wall of the charger body, a U-shaped mounting plate is fixedly connected to the top of the damping spring, an electric element is fixedly connected to the inner bottom wall of the U-shaped mounting plate, rubber plates are fixedly connected to the left side and the right side of the U-shaped mounting plate, the charger body is fixedly connected to one side of the rubber plates opposite to each other, first ventilation grooves are formed in the left side and the right side of the top of the charger body, a first waterproof breathable film is fixedly connected to the inner wall of each first ventilation groove, a mounting circular groove is formed in the top of the charger body and located on the side opposite to each first ventilation groove, a cylinder is fixedly connected to the top of the charger body through the mounting circular groove, a circular ring is fixedly connected to the top of the cylinder, the inner wall fixedly connected with fan mount of drum, the top of fan mount just is located the bottom fixedly connected with fan of protection network, the top and the equal fixedly connected with cushion in bottom of charger body, charger body's the front and the equal fixedly connected with USB interface in the back, the plug mounting groove that quantity is two is seted up to charger body's bottom, the right side swing joint of plug mounting groove has the movable rod, the outside fixedly connected with plug of movable rod, charger body's bottom just is located the left side of plug mounting groove and has seted up the second ventilation groove, the waterproof ventilated membrane of inner wall fixedly connected with second in second ventilation groove.

Preferably, the number of the damping springs is not less than two and the damping springs are the same in size, and the damping springs are uniformly distributed on the inner bottom wall of the charger body.

Preferably, the charger body sets up to the cuboid of inside disappearance, the size of U-shaped mounting panel and the size looks adaptation of the inside disappearance area of charger body.

Preferably, the diameter of the first waterproof breathable film is matched with the inner diameter of the first ventilating groove, and the diameter of the second waterproof breathable film is matched with the inner diameter of the second ventilating groove.

Preferably, the size of the installation circular groove is matched with the size of the cylinder, and the size of the fan running track is matched with the size of the inner diameter of the cylinder.

Preferably, the size of plug and the size of plug mounting groove are adapted, and the top and the bottom of movable rod run through the roof and the diapire of plug mounting groove respectively and extend to the bottom of charger body.

(III) advantageous effects

Compared with the prior art, the utility model provides a charger that facilitates use and stability is high possesses following beneficial effect:

1. The charger convenient to use and high in stability is characterized in that the second waterproof breathable film and the first waterproof breathable film are made of polytetrafluoroethylene which is a latest generation waterproof breathable material and has the characteristics of acid resistance, alkali resistance, high temperature resistance and good breathability, the inner electric element is prevented from being damaged by the outside, meanwhile, ventilation and ventilation are realized, the cylinder is fixed at the top of the charger body through the installation of the circular groove, so that the fan inside the cylinder is fixed, heat generated when the electric element is electrified is rapidly removed through the operation of the fan, the temperature inside the charger body is effectively reduced, the charger body is maintained at a stable temperature, the phenomenon that the temperature is too high, the electric element is damaged is prevented, and a protective net protects a user while protecting the fan, prevent that the finger from being hit by the fan and hindering, realized the stable purpose of heat dissipation, and then prolonged life, made things convenient for user's use.

2. This charger that facilitates use and stability is high uses through the cooperation of cushion, damping spring, rubber slab and U-shaped mounting panel, and when charger body dropped on the ground, the cushion was effectual protects it to damping spring reduces vibrations and is made by rubber to electronic component's influence, and rubber has vibration/noise reduction's characteristics, has strengthened the protection to electronic component, has realized the purpose that the security performance is high.

Drawings

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

Fig. 2 is a top view of the present invention;

Fig. 3 is a bottom view of the present invention.

In the figure: the charger comprises a charger body 1, a damping spring 2, a 3U-shaped mounting plate, 4 electrical elements, 5 rubber plates, 6 first ventilating grooves, 7 first waterproof ventilating films, 8 mounting circular grooves, 9 cylinders, 10 circular rings, 11 fan fixing frames, 12 fans, 13 protective nets, 14 cushions, 15USB interfaces, 16 plug mounting grooves, 17 movable rods, 18 plugs, 19 second ventilating grooves and 20 second waterproof ventilating films.

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. 1-3, a charger with convenient use and high stability comprises a charger body 1, wherein the inner bottom wall of the charger body 1 is fixedly connected with damping springs 2, the number of the damping springs 2 is not less than two, and the damping springs 2 are the same in size, the damping springs 2 are uniformly distributed on the inner bottom wall of the charger body 1, the top of the damping spring 2 is fixedly connected with a U-shaped mounting plate 3, the charger body 1 is a cuboid with internal deletion, the size of the U-shaped mounting plate 3 is matched with the size of the internal deletion area of the charger body 1, the inner bottom wall of the U-shaped mounting plate 3 is fixedly connected with an electric element 4, the left side and the right side of the U-shaped mounting plate 3 are fixedly connected with rubber plates 5, one side of the rubber plates 5 opposite to each other is fixedly connected with the charger body 1, and the rubber plates 5 and, when the charger body 1 falls on the ground, the soft cushion 14 effectively protects the electronic element 4, the damping spring 2 reduces the influence of vibration on the electronic element 4, the rubber plate 5 is made of rubber, the rubber has the characteristics of damping and noise reduction, the protection on the electronic element 4 is enhanced, the purpose of high safety performance is realized, the left side and the right side of the top of the charger body 1 are respectively provided with a first ventilating groove 6, the inner wall of the first ventilating groove 6 is fixedly connected with a first waterproof breathable film 7, the diameter of the first waterproof breathable film 7 is matched with the inner diameter of the first ventilating groove 6, the top of the charger body 1, which is positioned at the opposite side of the first ventilating groove 6, is provided with an installation circular groove 8, the size of the installation circular groove 8 is matched with the size of the cylinder 9, the top of the charger body 1 is fixedly connected with the cylinder 9 through the installation circular groove 8, and the top of the cylinder 9 is fixedly, the inner wall of the ring 10 is fixedly connected with a protective screen 13, the inner wall of the cylinder 9 is fixedly connected with a fan fixing frame 11, the top of the fan fixing frame 11 and the bottom of the protective screen 13 are fixedly connected with a fan 12, the size of the running track of the fan 12 is matched with the size of the inner diameter of the cylinder 9, the top and the bottom of the charger body 1 are both fixedly connected with soft pads 14, the front and the back of the charger body 1 are both fixedly connected with USB interfaces 15, the bottom of the charger body 1 is provided with two plug mounting grooves 16, the right side of the plug mounting groove 16 is movably connected with a movable rod 17, the top and the bottom of the movable rod 17 respectively penetrate through the top wall and the bottom wall of the plug mounting groove 16 and extend to the bottom of the charger body 1, the outer side of the movable rod 17 is fixedly connected with a plug 18, the size of the plug 18 is matched with the size of the plug mounting, the inner wall of the second ventilating slot 19 is fixedly connected with a second waterproof breathable film 20, the diameter of the second waterproof breathable film 20 is matched with the inner diameter of the second ventilating slot 19, the second waterproof breathable film 20 and the first waterproof breathable film 7 are matched for use, the second waterproof breathable film 20 and the first waterproof breathable film 7 are both made of polytetrafluoroethylene which is a latest generation waterproof breathable material, the material has the characteristics of acid and alkali resistance, high temperature resistance and good breathability, the internal electric element 4 is prevented from being damaged by the outside, meanwhile, ventilation and ventilation are realized, through the use of the installation circular slot 8, the cylinder 9 is fixed at the top of the charger body 1, so that the fan 12 inside the cylinder 9 is fixed, the heat generated when the electric element 4 is electrified is rapidly discharged through the operation of the fan 12, the temperature inside the charger body 1 is effectively reduced, and the stable temperature is maintained, prevent that the high temperature from appearing, make electrical component 4 produce the damage to also protect the user when protection network 13 protects fan 12, prevent that the finger from being hit by fan 12 and hinder, realized the stable purpose of heat dissipation, and then prolonged life, made things convenient for user's use.

When the charger is used, the cylinder 9 is fixed on the top of the charger body 1, the fan 12 in the cylinder 9 is fixed, the operation of the fan 12 quickly removes heat generated when the electric element 4 is electrified, the temperature is maintained in a temperature state, and the soft pad 14, the damping spring 2 and the rubber plate 5 prevent the charger body 1 from falling and breaking from a high place, so that the functions of damping and anti-falling are achieved.

in conclusion, the charger which is convenient to use and high in stability is characterized in that the second waterproof breathable film 20 and the first waterproof breathable film 7 are made of polytetrafluoroethylene which is the latest generation waterproof breathable material and has the characteristics of acid and alkali resistance, high temperature resistance and good air permeability, the internal electric element 4 is prevented from being damaged by the outside, and air is ventilated, the cylinder 9 is fixed at the top of the charger body 1 by installing the circular groove 8, so that the fan 12 inside the cylinder 9 is fixed, heat generated when the electric element 4 is electrified is rapidly removed by the operation of the fan 12, the temperature inside the charger body 1 is effectively reduced, the charger body is maintained at a stable temperature, the electric element 4 is prevented from being damaged due to overhigh temperature, and the fan 12 is protected by the protective net 13 and simultaneously protects a user, prevent that the finger from being hit by fan 12 and hinder, realized the stable purpose of heat dissipation, and then prolonged life, made things convenient for user's use.

And, through cushion 14, damping spring 2, rubber slab 5 and U-shaped mounting panel 3's cooperation is used, when charger body 1 drops on the ground, cushion 14 is effectual protects it, and damping spring 2 reduces the influence of vibrations to electronic component 4, rubber slab 5 is made by rubber, rubber has vibration/noise reduction's characteristics, the protection to electronic component 4 has been strengthened, the purpose that the security performance is high has been realized, the shortcoming that current cell-phone charger has the heat dissipation ventilation effect poor has been solved, can lead to the inside electric device of charger unusual damage even to appear, the security performance is low, inconvenient user's use problem.

It is to be noted that 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 charger that facilitates use and stability is high, includes charger body (1), its characterized in that: the charger is characterized in that a damping spring (2) is fixedly connected to the inner bottom wall of the charger body (1), a U-shaped mounting plate (3) is fixedly connected to the top of the damping spring (2), an electric element (4) is fixedly connected to the inner bottom wall of the U-shaped mounting plate (3), rubber plates (5) are fixedly connected to the left side and the right side of the U-shaped mounting plate (3), the charger body (1) is fixedly connected to one side of each rubber plate (5) opposite to the other side, first ventilation grooves (6) are formed in the left side and the right side of the top of the charger body (1), a first waterproof breathable film (7) is fixedly connected to the inner wall of each first ventilation groove (6), an installation circular groove (8) is formed in the top of the charger body (1) and located on the opposite side of each first ventilation groove (6), a cylinder (9) is fixedly connected to the top of the charger body, the top of the cylinder (9) is fixedly connected with a ring (10), the inner wall of the ring (10) is fixedly connected with a protective screen (13), the inner wall of the cylinder (9) is fixedly connected with a fan fixing frame (11), the top of the fan fixing frame (11) is fixedly connected with a fan (12) at the bottom of the protective screen (13), the top and the bottom of the charger body (1) are both fixedly connected with cushions (14), the front and the back of the charger body (1) are both fixedly connected with USB interfaces (15), the bottom of the charger body (1) is provided with two plug mounting grooves (16), the right side of each plug mounting groove (16) is movably connected with a movable rod (17), the outer side of each movable rod (17) is fixedly connected with a plug (18), the bottom of the charger body (1) is provided with a second ventilation groove (19) at the left side of the plug mounting groove (16), the inner wall of the second ventilating groove (19) is fixedly connected with a second waterproof ventilating film (20).

2. The charger of claim 1, wherein the charger is further characterized in that: the number of the damping springs (2) is not less than two and the sizes of the damping springs are the same, and the damping springs (2) are evenly distributed on the inner bottom wall of the charger body (1).

3. The charger of claim 1, wherein the charger is further characterized in that: charger body (1) sets up to the cuboid of inside disappearance, the size of U-shaped mounting panel (3) and the size looks adaptation of the inside disappearance area of charger body (1).

4. The charger of claim 1, wherein the charger is further characterized in that: the size of the diameter of the first waterproof breathable film (7) is matched with the size of the inner diameter of the first ventilating groove (6), and the size of the diameter of the second waterproof breathable film (20) is matched with the size of the inner diameter of the second ventilating groove (19).

5. the charger of claim 1, wherein the charger is further characterized in that: the size of the mounting circular groove (8) is matched with that of the cylinder (9), and the size of the running track of the fan (12) is matched with that of the inner diameter of the cylinder (9).

6. The charger of claim 1, wherein the charger is further characterized in that: the size of the plug (18) is matched with that of the plug mounting groove (16), and the top and the bottom of the movable rod (17) penetrate through the top wall and the bottom wall of the plug mounting groove (16) respectively and extend to the bottom of the charger body (1).