CN210577903U

CN210577903U - Heat dissipation type charger

Info

Publication number: CN210577903U
Application number: CN201921988323.0U
Authority: CN
Inventors: 周旭
Original assignee: CHANGZHOU JINDING ELECTRICAL APPLIANCES CO LTD
Current assignee: CHANGZHOU JINDING ELECTRICAL APPLIANCES CO LTD
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-05-19
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to the technical field of chargers, in particular to a heat dissipation type charger, which comprises a charger main body consisting of a shell and a battery, wherein both sides of the shell are provided with heat dissipation shutters, both sides of the shell are provided with openings for installing the heat dissipation shutters, the heat dissipation shutters are movably connected with the shell through link mechanisms symmetrically arranged at both ends of the heat dissipation shutters, the link mechanisms are connected with a handle for driving the heat dissipation shutters to rotate, the link mechanisms comprise transverse rods arranged at the inner side surfaces of the heat dissipation shutters and vertical rods for connecting the transverse rods, one end of each transverse rod is fixedly connected with the heat dissipation shutters, the other end of each transverse rod is movably connected with the inner wall of the shell through a pin shaft, the heat dissipation shutters arranged at both sides of the charger shell realize the sealing and heat dissipation in the shell, the matching of the handle and the link mechanisms ensures that the adjustment of the shutters is stable and, the service efficiency of the charger is effectively improved.

Description

Heat dissipation type charger

Technical Field

The utility model belongs to the technical field of the charger technique and specifically relates to a heat dissipation type charger.

Background

The charger is also called a charger, which can be divided into a power frequency machine and a high frequency machine according to the working frequency of a designed circuit, wherein the power frequency machine is designed by the traditional analog circuit principle, the internal electric devices (such as a transformer, an inductor, a capacitor and the like) of the machine are all larger, and the internal electric devices generally have smaller noise when in heavy load operation, but the internal electric device has stronger resistance performance in severe power grid environment conditions, and the reliability and the stability are both stronger than those of the high frequency machine. The charger that has been used for supplying power for the electric motor car generally lays in the electric motor car footboard below, but the charger box of electric motor car footboard below is seal structure for the heat that produces in the charger use is difficult to the effluvium, leads to the charger high temperature, influences the result of use, and the heat dissipation hole is seted up in the charger box body outside simply, and rainy day will lead to the charger box to intake, makes the charger damp damage, urgently needs a charger device that can carry out the regulation to charger box confined space.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a heat dissipation type charger, which solves the problem by arranging manual opening and closing radiating fins on two sides of a charger box body.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a heat dissipation type charger, includes the charger main part that comprises shell and battery, and the shell both sides all are provided with the heat dissipation louver, and the opening that is used for installing the heat dissipation louver is seted up to the shell both sides, and the link mechanism and the shell swing joint that the heat dissipation louver set up through its both ends symmetry, and link mechanism is connected with the handle that is used for driving heat dissipation louver pivoted.

Further, link mechanism is including setting up the horizontal pole at heat dissipation louver medial surface and the montant that is used for connecting the horizontal pole, and the horizontal pole tip is connected with heat dissipation louver fixed connection, and the horizontal pole one end that is provided with heat dissipation louver is through round pin axle and shell inner wall connection.

Furthermore, the transverse rod is perpendicular to the heat dissipation louver, and the vertical rod is sequentially connected with the tail end of the transverse rod through a pin shaft.

Furthermore, the heat dissipation louver is provided with five pieces at least, and the size of the spliced heat dissipation louver is the same as that of the openings on the two sides of the shell.

Furthermore, the handle is L-shaped, one end of the handle is connected with the end part of a transverse rod in the middle, and the other end of the handle penetrates through the shell.

Furthermore, the two ends of the shell are both provided with adjusting grooves used for limiting the handle.

Furthermore, the adjustment tank includes the regulating part and the spacing portion of intercommunication each other, and spacing portion corresponds the handle and opens and establish into circularly, and spacing portion is provided with four at least.

The beneficial effects of the utility model are that, realize the inside sealed and heat dissipation of casing through the heat dissipation louver that sets up in the charger shell both sides, handle and link mechanism's cooperation for the adjustment of louver is reliable and stable, and the degree of opening of heat dissipation louver is adjusted to at least four fens, and convenient and fast has effectively improved the availability factor of charger.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

3 FIG. 3 2 3 is 3 a 3 schematic 3 view 3 of 3 the 3 plane 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3

Fig. 3 is a schematic view of the closed state of the heat dissipation louver of the present invention;

fig. 4 is a schematic view showing the heat dissipating port of the present invention facing downward when the heat dissipating louver is in an open state;

FIG. 5 is a schematic view of the heat dissipation louver of the present invention with the heat dissipation opening facing upward when the louver is in the open state

In the figure, 1 is a shell, 2 is a heat dissipation louver, 3 is a handle, 4 is a cross rod, 5 is a vertical rod, and 6 is an adjusting groove.

Detailed Description

As shown in fig. 1 and 2, the heat dissipation type charger comprises a charger main body composed of a shell 1 and a battery, wherein heat dissipation louvers 2 are arranged on two sides of the shell 1, openings for installing the heat dissipation louvers 2 are formed in two sides of the shell 1, the heat dissipation louvers 2 are movably connected with the shell 1 through link mechanisms symmetrically arranged at two ends of the heat dissipation louvers 2, and the link mechanisms are connected with a handle 3 for driving the heat dissipation louvers 2 to rotate.

Traditional charger shell 1 is all inclosed, can not adjust 1 inner space of shell, leads to the casing internal temperature too high, and rectangle opening is seted up at current 1 both sides of shell to this heat dissipation type charger, and the opening is used for installing activity

heat dissipation louver

2, and 2 both ends symmetries of heat dissipation louver are provided with link mechanism and handle 3, and link mechanism sets up inside the casing, and handle 3 stretches out the casing.

The heat dissipation louver 2 is provided with five at least, and the heat dissipation louver 2 of amalgamation is the same with the opening size of 1 both sides of shell, and 1 both ends of shell are all offered and are used for the spacing adjustment tank 6 of handle 3, and adjustment tank 6 is including the regulation part and the spacing portion that communicate each other, and spacing portion corresponds handle 3 and offers into circularly, and spacing portion is provided with four at least.

The heat dissipation louver 2 in the vertical state can just cover the opening on the shell 1, so that the shell 1 is a closed space, rainwater is prevented from entering the shell 1 from a heat dissipation hole to damage a charger, when heat dissipation is needed, the handle 3 is manually adjusted, if the handle 3 is lifted, the cross rod 4 is passively rotated and inclined, because one end of the cross rod 4 close to the heat dissipation louver 2 is fixedly connected with the shell 1, the heat dissipation louver 2 is inclined under the rotation driving of the fixed end of the cross rod 4, the inclined heat dissipation louvers 2 are in an inclined parallel state, a heat dissipation space is formed by gaps between adjacent louvers, after the positions of the louvers are adjusted, the handle for driving is hung in a limiting part in the adjusting groove 6 to be limited and fixed, so that the heat dissipation louver 2 keeps an inclined state, the opening degree of the louvers can be adjusted through the handle 3, and the limiting part in the adjusting groove 6 can be increased and decreased according to actual use requirements, manual adjustment, convenient and fast.

As shown in fig. 3~5, link mechanism is including setting up horizontal pole 4 at 2 medial surfaces of heat dissipation louver and the montant 5 that is used for connecting

horizontal pole

4, 4 tip of horizontal pole and 2 fixed connection of heat dissipation louver, 4 one ends of horizontal pole that are provided with heat dissipation louver 2 are through round pin axle and shell 1 inner wall connection, horizontal pole 4 sets up with heat dissipation louver 2 is perpendicular, montant 5 through round pin axle in proper order with 4 trailing end connection of horizontal pole, handle 3 is the L type, the end connection of 3 one end of handle and middle horizontal pole 4, the 3 other ends of handle run through shell 1. 3 one ends of handle pass through the bolt and set up 4 fixed connection at a horizontal pole at the middle part, 3 other ends of handle stretch out shell 1 from adjustment tank 6, when opening or closing heat dissipation louver 2, only need in adjustment tank 6 manual adjustment handle 3 can, it then drives horizontal pole 4 around the round pin axle rotation of being connected with shell 1 to lift on the

handle

3, 4 left ends tilt up of horizontal pole, consequently, heat dissipation louver 2 is opened downwards, the thermovent is in the below, handle 3 pushes down then drives 4 left ends downward slopping of horizontal pole, consequently, heat dissipation louver 2 is upwards opened, the thermovent is above, when realizing that the inside heat dissipation of casing is with inclosed, the direction of thermovent also can be adjusted, when the thermovent is opened downwards, can realize the heat dissipation and can resist the rainwater again, therefore, the clothes hanger is strong in practicability.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a heat dissipation type charger, includes the charger main part that comprises shell (1) and battery, characterized by, shell (1) both sides all are provided with heat dissipation louver (2), and the opening that is used for installing heat dissipation louver (2) is offered to shell (1) both sides, and heat dissipation louver (2) are connected with shell (1) swing joint through the link mechanism that its both ends symmetry set up, and link mechanism is connected with handle (3) that are used for driving heat dissipation louver (2) pivoted.

2. The heat dissipation type charger according to claim 1, wherein the link mechanism comprises a cross bar (4) and a vertical bar (5) for connecting the cross bar (4), the cross bar (4) is disposed on an inner side of the heat dissipation louver (2), an end of the cross bar (4) is fixedly connected with the heat dissipation louver (2), and one end of the cross bar (4) provided with the heat dissipation louver (2) is connected with an inner wall of the housing (1) through a pin.

3. The heat dissipation type charger according to claim 2, wherein the cross bar (4) is perpendicular to the heat dissipation louver (2), and the vertical bar (5) is sequentially connected to the tail end of the cross bar (4) through a pin.

4. The heat dissipation type charger according to claim 1, wherein the heat dissipation louver (2) has at least five pieces, and the size of the split heat dissipation louver (2) is the same as that of the opening on both sides of the housing (1).

5. The heat dissipation type charger according to claim 1, wherein the handle (3) is L-shaped, one end of the handle (3) is connected with the end of the middle cross bar (4), and the other end of the handle (3) penetrates through the housing (1).

6. The heat dissipation type charger according to claim 5, wherein both ends of the housing (1) are provided with adjusting grooves (6) for limiting the handle (3).

7. The heat dissipation type charger according to claim 6, wherein the adjustment groove (6) comprises an adjustment portion and a limiting portion which are communicated with each other, the limiting portion is formed in a circular shape corresponding to the handle (3), and at least four limiting portions are provided.