CN220586678U

CN220586678U - Constant-current power supply for outdoor activities and ATM equipment

Info

Publication number: CN220586678U
Application number: CN202321514360.4U
Authority: CN
Inventors: 吕明明; 闫雪
Original assignee: Bank of China Ltd
Current assignee: Bank of China Ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-03-12
Anticipated expiration: 2033-06-14

Abstract

The application discloses constant current power supply and ATM equipment, can be applied to finance field or other fields. The constant current power supply for outdoor activity comprises a shell, a heat conducting plate, an electric component and a fan, wherein an air inlet and an air outlet are arranged on the shell. The heat conducting plate is arranged in the inner cavity of the shell. The electric component is connected with the first end of the heat conducting plate and is arranged in the inner cavity of the shell. The fan is installed at the second end of heat-conducting plate, and the fan is installed in the casing inner chamber. The electric component, the heat conducting plate and the fan are sequentially arranged along the direction from the air inlet to the air outlet of the shell. Because the electric component is directly installed on the heat conducting plate, the heat of the electric component is directly dissipated to the position of the heat conducting plate, the heat of the electric component is timely dissipated, and meanwhile, the fan can timely dissipate the heat of the heat conducting plate through air heat exchange, so that the use safety of the constant-current power supply is improved.

Description

Constant-current power supply for outdoor activities and ATM equipment

Technical Field

The utility model relates to the technical field of constant current power supplies, in particular to a constant current power supply for outdoor activities and ATM equipment.

Background

The constant current power supply is a mode for stabilizing the power supply, is a voltage converter for converting power supply into specific voltage and current to drive the LEDs to generate power, and is essentially to utilize devices to feed back the current and dynamically adjust the power supply state of the equipment, so that the current tends to be constant.

When the bank needs to conduct the activity propaganda outside, some electric equipment needs to be electrified through the generator, and the current provided by some generators possibly causes unstable current and voltage due to the factors of the generators, and when the electric equipment is electrified, the electric equipment is possibly caused to be unstable due to overlarge current or overlarge current, if the electric equipment is damaged or even explosion and other risks occur when the current or the voltage is instantaneously too high, but the internal heat is also likely to be broken due to the fact that the constant-current power supply is used for a long time, and the use safety of the constant-current power supply is reduced.

Disclosure of Invention

In view of the above, the utility model discloses a constant current power supply for outdoor activities, which improves the use safety. Another object of the present utility model is to provide an ATM apparatus including the above-mentioned constant current power supply for outdoor activities.

The application provides a constant current power supply that outdoor exercises were used, include:

the shell is provided with an air inlet and an air outlet;

the heat conducting plate is arranged in the inner cavity of the shell;

the electric component is connected with the first end of the heat conducting plate and is arranged in the inner cavity of the shell;

the fan is arranged at the second end of the heat conducting plate, and the fan is arranged in the inner cavity of the shell; the electric assembly, the heat-conducting plate and the fan are sequentially arranged along the direction from the air inlet to the air outlet of the air in the shell.

Optionally, in the constant current power supply for outdoor activities, the air inlet is disposed at a bottom end of the housing, and the air outlet is disposed at a top end of the housing.

Optionally, in the constant current power supply for outdoor activities, the constant current power supply further comprises a protective cover connected with the shell, wherein the protective cover is provided with a protective position for blocking the outer side of the air outlet and a conducting position for opening the air outlet.

Optionally, in the constant current power supply for outdoor activities, the protective cover is slidably connected with the housing through a sliding rail, and an operation handle is arranged on the protective cover and/or anti-skid patterns are arranged on the protective cover.

Optionally, in the constant current power supply for outdoor activities, the housing includes:

the upper shell is provided with the air outlet;

the first end with last casing articulated lower casing, be equipped with the air intake on the lower casing, the second end of lower casing pass through the buckle with go up casing joint.

Optionally, in the constant current power supply for outdoor activities, the heat conducting plate is fixedly connected with the lower housing, and a heat dissipation air duct communicating the air inlet and the air outlet is formed on the surface of the heat conducting plate and the surface of the lower housing.

Optionally, in the constant current power supply for outdoor activities, the electrical component includes a main board with both ends connected to the heat conducting plate.

Optionally, in the constant current power supply for outdoor activities, the electrical component further includes a constant voltage resistor box fixedly connected to the main board, and the constant voltage resistor box is located between the main board and the air inlet.

Optionally, in the constant current power supply for outdoor activities, the fan includes a plurality of fans; the fans are sequentially distributed along the length direction of the shell, or the fans are arranged in an array.

Optionally, in the constant current power supply for outdoor activities, a filter screen is arranged at the air inlet and/or the air outlet.

An ATM device comprises an ATM and a constant current power supply matched with the ATM, wherein the constant current power supply is the constant current power supply for outdoor activity.

According to the technical scheme, the constant current power supply for outdoor activities provided by the utility model comprises a shell, a heat conducting plate, an electric component and a fan, wherein the shell is provided with an air inlet and an air outlet. The heat conducting plate is arranged in the inner cavity of the shell. The electric component is connected with the first end of the heat conducting plate and is arranged in the inner cavity of the shell. The fan is installed at the second end of heat-conducting plate, and the fan is installed in the casing inner chamber. The electric component, the heat conducting plate and the fan are sequentially arranged along the direction from the air inlet to the air outlet of the shell. When the constant-current power supply works, the heat conducting plate absorbs heat emitted by the electric component, and cold air sucked by the air inlet is discharged through the air outlet after heat exchange with heat of the inner cavity of the shell, the electric component and the heat conducting plate under the action of the fan.

According to the constant-current power supply provided by the application, the electric component is directly arranged on the heat conducting plate, so that heat of the electric component is directly radiated to the position of the heat conducting plate, the heat of the electric component is timely radiated, and meanwhile, the fan can timely radiate the heat of the heat conducting plate through air heat exchange, so that the use safety of the constant-current power supply is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the disclosed drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a constant current power supply for outdoor activities in a partially opened state of a protective cover according to an embodiment of the present utility model;

fig. 2 is a side sectional view of a constant current power supply for outdoor activities according to an embodiment of the present utility model;

fig. 3 is a schematic side view of a constant current power supply for outdoor activities according to an embodiment of the present utility model;

FIG. 4 is a schematic side view of another constant current power supply for outdoor activities according to an embodiment of the present utility model;

FIG. 5 is a schematic side view of a constant current power supply for outdoor activities according to an embodiment of the present utility model;

fig. 6 is a bottom view of a constant current power supply for outdoor activities according to an embodiment of the present utility model;

fig. 7 is a schematic structural view of a protective cover according to an embodiment of the present utility model;

fig. 8 is a schematic structural view of another protective cover according to an embodiment of the present utility model.

Wherein in fig. 1-8: the device comprises a shell 1, a buckle 2, a protective cover 3, a sliding rail 4, an air outlet 5, a connecting port 6, an upper shell 7, a lower shell 8, a hinge 9, a fan 10, a heat conducting plate 11, a main board 12, a constant voltage resistor box 13, an air inlet 14, an operating handle 15, anti-skid patterns 16 and a supporting block 17.

Detailed Description

It should be noted that the constant current power supply and the ATM equipment for outdoor activities provided by the utility model can be used in the financial field. The above is merely an example, and the application fields of the constant current power supply and the ATM device for outdoor activities provided by the present utility model are not limited.

Referring to the drawings in the embodiments of the present utility model, fig. 1 is a schematic structural diagram of a constant current power supply for outdoor activities in a partially opened state of a protective cover according to the embodiment of the present utility model; fig. 2 is a side sectional view of a constant current power supply for outdoor activities according to an embodiment of the present utility model; fig. 3 is a schematic side view of a constant current power supply for outdoor activities according to an embodiment of the present utility model; FIG. 4 is a schematic side view of another constant current power supply for outdoor activities according to an embodiment of the present utility model; FIG. 5 is a schematic side view of a constant current power supply for outdoor activities according to an embodiment of the present utility model; fig. 6 is a bottom view of a constant current power supply for outdoor activities according to an embodiment of the present utility model; fig. 7 is a schematic structural view of a protective cover according to an embodiment of the present utility model; fig. 8 is a schematic structural diagram of another protective cover provided in the embodiment of the present utility model, and the technical solution in the embodiment of the present utility model is clearly and completely described, and it is obvious that the described embodiment is only a part of embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses a constant-current power supply for outdoor activities, which improves the use safety. The utility model also discloses ATM equipment comprising the constant current power supply for outdoor activities.

As shown in fig. 1 and fig. 2, in a specific embodiment, the constant current power supply for outdoor activities provided by the embodiment of the present utility model includes a casing 1, a heat conducting plate 11, an electrical component, and a fan 10, where an air inlet 14 and an air outlet 5 are disposed on the casing 1, and specifically, the air inlet 14 and the air outlet 5 may be in a strip-shaped hole structure or a grid structure.

Specifically, the heat conducting plate 11 is preferably a metal plate, for example, the heat conducting plate 11 is a ferrous plate, and the heat conducting plate 11 may also be a heat conducting copper tube.

The heat conducting plate 11 is installed in the inner cavity of the shell 1, specifically, the heat conducting plate 11 is preferably detachably connected with the shell, in order to improve the installation stability of the heat conducting plate 11, preferably, a supporting table for supporting the heat conducting plate 11 is arranged in the shell 1, the heat conducting plate 11 can be installed on the supporting table through a fastening piece, for example, the heat conducting plate 11 is in threaded connection with the supporting table through a threaded fastening piece.

The electrical component is connected with the first end of the heat conducting plate 11, and the electrical component is installed in the inner cavity of the shell 1. A fan 10 is mounted at the second end of the heat-conducting plate 11, and the fan 10 is mounted in the inner cavity of the housing 1. Specifically, the housing 1 is provided with a connection port 6 electrically connected to the electrical component, and the electrical component is electrically connected to an external structure through the connection port 6.

The electrical components, the heat conducting plate 11 and the fan 10 are arranged in sequence along the direction from the air inlet 14 to the air outlet 5 of the shell 1. Specifically, the air inlet 14 and the air outlet 5 are respectively located at the left and right sides of the housing 1, and the electrical components, the heat conducting plate 11 and the fan 10 are sequentially arranged along the horizontal direction.

When the constant-current power supply works, the heat conducting plate 11 absorbs heat emitted by the electrical component, and cold air sucked by the air inlet 14 exchanges heat with heat of the inner cavity of the shell 1, the electrical component and the heat conducting plate 11 under the action of the fan 10 and then is discharged through the air outlet 5. The fan 10 may be turned on during operation of the electrical component or may be turned on for a predetermined period of time during operation of the electrical component.

According to the description, in the constant-current power supply provided by the specific embodiment of the application, the electrical component is directly installed on the heat conducting plate 11, so that heat of the electrical component is directly dissipated to the position of the heat conducting plate 11, the heat of the electrical component is timely dissipated, meanwhile, the fan 10 can timely dissipate the heat of the heat conducting plate 11 through air heat exchange, the use safety of the constant-current power supply is improved, and the service life of the constant-current power supply is prolonged.

Considering that the hot air rises, in order to facilitate the timely exhaust of the hot air in the housing 1, it is preferable that the air inlet 14 is disposed at the bottom end of the housing 1 and the air outlet 5 is disposed at the top end of the housing 1. Specifically, in order to facilitate air intake at the bottom end of the housing 1, preferably, the bottom end of the housing 1 is provided with a support block 17, and air flow enters the position of the air inlet 14 through a gap between the support block 17 and the bottom end of the housing 1.

As shown in fig. 5, in order to improve the support stability, it is preferable that the bottom end folded angle positions of the housing 1 are each provided with a support block 17, and specifically, the support blocks 17 may be mounted on the housing 1 by fasteners. When the constant current power supply is fixed with an external structure, an adhesive layer can be arranged at the bottom end of the supporting block 17, namely, the supporting block 17 is connected with the external structure, so that the shell 1 is fixed with the external structure.

In order to improve the assembly efficiency and the service life, the supporting block 17 is preferably integrally formed with the housing 1. In particular, the support block 17 and the housing 1 may be injection molded from plastic.

As shown in fig. 1, considering that the constant current power supply provided by the application is used outdoors, because the outdoor environment is bad, and impurities enter the cavity of the casing 1 to possibly interfere with the operation of the electrical component, preferably, the constant current power supply for outdoor activities provided by the application further comprises a protective cover 3 connected with the casing 1, and the protective cover 3 is provided with a protective position for blocking the outer side of the air outlet 5 and a conducting position for opening the air outlet 5.

Specifically, the protective cover 3 may be a metal cover or a plastic cover, or the like. Preferably, when the protective cover 3 is in the protecting position, the housing 1 is located in the projecting range of the protective cover 3 from top to bottom, i.e. when the upper part drops an article, the protective cover 3 can well protect the housing 1.

In one embodiment of the present utility model, the protective cover 3 may be hinged to the housing 1 at one end and engaged with the housing 1 at the other end. When the protective cover 3 is positioned at the protective position, the protective cover 3 is buckled on the shell 1 and is clamped with the shell 1. When the protective cover 3 is positioned at the conducting position, the protective cover 3 is turned to the other side of the shell 1, and the air outlet 5 is communicated with the outside.

In another embodiment of the utility model, as shown in fig. 1, the protective cover 3 is slidingly connected to the housing 1 by means of a sliding rail 4. Specifically, the two opposite sides of the shell 1 are both provided with slide rails 4, and the protective cover 3 shields and opens the air outlet 5 at the top end of the shell 1 by sliding the protective cover 3 along the slide rails 4.

In order to facilitate the operation of the protective cover 3, it is preferable that the protective cover 3 is provided with an operation handle 15. Specifically, the operation handle 15 may be disposed at a side of the top end of the protective cover 3, and in order to improve the assembly efficiency, it is preferable that the handle and the protective cover 3 are integrally formed.

In one embodiment of the present application, the protective cover 3 is provided with anti-slip patterns 16. By providing the anti-slip pattern 16, the protective cover 3 is facilitated to be slid, so that the protective cover 3 is switched between the on position and the protective position. In order to reduce the height of the constant current power supply, preferably, the protective cover 3 is provided with anti-skid patterns 16, and the anti-skid patterns 16 are groove structures formed on the surface of the protective cover 3 without arranging an operation handle 15.

As shown in fig. 5, the casing 1 comprises an upper casing 7 and a lower casing 8, and an air outlet 5 is arranged on the upper casing 7; the first end of the lower housing 8 is hinged with the upper housing 7, and the upper housing 7 and the lower housing 8 are hinged by a hinge 9. The lower shell 8 is provided with an air inlet 14.

In order to facilitate opening and closing of the housing 1, preferably, the second end of the lower housing 8 is clamped with the upper housing 7 through the buckle 2. This application is through setting up casing 1 to the structure that can open and shut, and then the user of being convenient for maintains casing 1 inside.

Specifically, the heat conducting plate 11 may be installed on the upper housing 7, and for facilitating the maintenance of the electrical components, preferably, the heat conducting plate 11 is fixedly connected with the lower housing 8, and the heat conducting plate 11 and the surface of the lower housing 8 form a heat dissipation air channel communicating the air inlet 14 and the air outlet 5.

In one embodiment, the electrical assembly includes a main board 12 connected at both ends to a thermally conductive plate 11. Specifically, the heat conducting plate 11 may be provided with a mounting groove for clamping the main board 12.

Further, the electrical component further includes a constant voltage resistor box 13 fixedly connected to the main board 12, and the constant voltage resistor box 13 is located between the main board 12 and the air inlet 14. The constant current power supply can directly radiate heat to the main board 12 and the constant voltage resistor box 13.

In order to improve the heat dissipation efficiency, it is preferable that the fan 10 includes a plurality, specifically, the fan 10 includes two or at least three. Specifically, the plurality of fans 10 are sequentially arranged along the longitudinal direction of the casing 1, and preferably, adjacent fans 10 are equally spaced apart from each other. Of course, the plurality of fans 10 are sequentially distributed along the width direction of the housing 1

In another embodiment, the fans 10 are arranged in an array, and in particular, the fans 10 may be arranged in a matrix or in an annular array.

In order to prevent impurities from entering the inner cavity of the shell 1, a filter screen is preferably arranged at the position of the air inlet 14, and a filter screen can also be arranged at the position of the air outlet 5.

This patent provides a bank is constant current power supply for outdoor activities, can solve the problem that proposes in the above-mentioned document, can make between electrical equipment and the generator through the constant current power supply can carry out the invariable of electric current, its inside setting a plurality of devices that can accelerate heat dissipation simultaneously to avoid long-time use to lead to the inside high temperature of constant current power supply, avoided unexpected emergence effectively.

The application provides an ATM equipment, including the ATM and with the constant current source of ATM adaptation, wherein constant current source is the constant current source that above-mentioned arbitrary outdoor activity was used. The specific structure of the constant current power supply is described above, and the application comprises the constant current power supply and has the technical effects.

When the constant-current power supply is particularly used, the connecting port 6 arranged on the shell 1 of the constant-current power supply is connected with an ATM through a wiring structure.

Finally, it is further noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A constant current power supply for outdoor activities, comprising:

the device comprises a shell (1), wherein an air inlet (14) and an air outlet (5) are formed in the shell (1);

the heat conducting plate (11), the said heat conducting plate (11) is installed in the said body (1) inner chamber;

the electric component is connected with the first end of the heat conducting plate (11) and is arranged in the inner cavity of the shell (1);

a fan (10), wherein the fan (10) is arranged at the second end of the heat conducting plate (11), and the fan (10) is arranged in the inner cavity of the shell (1); the electric assembly, the heat conducting plate (11) and the fan (10) are sequentially arranged along the direction from the air inlet (14) to the air outlet (5) of the air in the shell (1).

2. The constant current power supply for outdoor activities according to claim 1, wherein the air inlet (14) is provided at the bottom end of the housing (1), and the air outlet (5) is provided at the top end of the housing (1).

3. The constant current power supply for outdoor activities according to claim 2, further comprising a protective cover (3) connected to the housing (1), wherein the protective cover (3) has a protective position for blocking the outside of the air outlet (5) and a conducting position for opening the air outlet (5).

4. A constant current power supply for outdoor activities according to claim 3, characterized in that the protective cover (3) is slidably connected with the housing (1) through a sliding rail (4), an operating handle (15) is arranged on the protective cover (3) and/or anti-slip patterns (16) are arranged on the protective cover (3).

5. Constant current power supply for outdoor activities according to claim 1, characterized in that said housing (1) comprises:

an upper shell (7), wherein the upper shell (7) is provided with the air outlet (5);

the first end with last casing (7) articulated lower casing (8), be equipped with air intake (14) on lower casing (8), the second end of lower casing (8) pass through buckle (2) with go up casing (7) joint.

6. The outdoor active constant current power supply according to claim 5, wherein the heat conducting plate (11) is fixedly connected with the lower housing (8), and the heat conducting plate (11) and the surface of the lower housing (8) form a heat dissipation air channel communicated with the air inlet (14) and the air outlet (5).

7. Constant current power supply for outdoor activities according to claim 1, characterized in that said electrical components comprise a main board (12) connected at both ends to said heat conducting board (11).

8. The constant current power supply for outdoor activities according to claim 7, wherein the electrical component further comprises a constant voltage resistor box (13) fixedly connected with the main board (12), and the constant voltage resistor box (13) is located between the main board (12) and the air inlet (14).

9. Constant current power supply for outdoor activities according to claim 1, characterized in that said fan (10) comprises a plurality of fans; the fans (10) are distributed in sequence along the length direction of the shell (1), or the fans (10) are arranged in an array.

10. Constant current power supply for outdoor activities according to any of the claims 1-9, characterized in that the air inlet (14) and/or the air outlet (5) are provided with a filter screen.

11. An ATM apparatus comprising an ATM and a constant current source adapted to the ATM, wherein the constant current source is a constant current source for outdoor activities according to any one of claims 1 to 10.