CN210957907U

CN210957907U - Power supply device with dual power supply module

Info

Publication number: CN210957907U
Application number: CN201922236948.8U
Authority: CN
Inventors: 白霖
Original assignee: Shenzhen Juding Electronic Co Ltd
Current assignee: Shenzhen Juding Electronic Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-07-07
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a power supply unit with dual supply module for continuously supplying power to power supply unit, the device includes: the alarm device comprises a case, a main power supply module and a standby power supply module which are arranged in an inner cavity of the case and detachably and fixedly connected with a panel of the case, a first golden finger fixed on the main power supply module, a second golden finger fixed on the standby power supply module, a mainboard arranged in the inner cavity of the case, a first golden finger socket for plugging and unplugging the first golden finger, a second golden finger socket for plugging and unplugging the second golden finger, a first alarm unit connected with the main power supply module and fixed on the panel of the case, and a second alarm unit connected with the standby power supply module and fixed on the panel of the case, wherein the mainboard is provided with the first golden finger socket and the second golden finger; the utility model discloses thereby can avoid the user to demolish consumer wiring work and maintain main power module or stand-by power module in order to avoid the error to cause new trouble and hidden danger under the circumstances that the consumer does not cut off the power supply.

Description

Power supply device with dual power supply module

Technical Field

The utility model relates to a power supply unit power supply technical field especially relates to a power supply unit with dual supply module.

Background

At present, most direct current power supply equipment in the market mainly supplies power under low voltage, and for centralized power supply equipment, the power utilization equipment has the characteristics of diversification, densification, centralization and the like. Along with the development of electronic technology, the reliability requirement of various electric equipment on a power supply is higher and higher, meanwhile, because the stock of the power supply in each market is larger and larger, the later maintenance and overhaul of the power supply are a great burden for each user of the electric equipment, and because the power supply is very professional equipment, the later maintenance can be performed only by operating personnel with professional qualification, which brings great challenges to the later maintenance work of the user and the reliable power supply of the power supply invisibly.

For traditional power maintenance, professional maintainers need to disconnect the power grid, separate the electric equipment, then replace the new power supply with the same specification, and recover to access the electric equipment and the power grid power supply respectively, and the following problems can be brought by the traditional maintenance mode:

1. when the power grid is disconnected, all the electric equipment depending on the power supply is in a stop working state, such as a camera, a door access, an alarm system and other equipment, and once the equipment stops working, the equipment is in a dangerous state.

2. When a maintenance worker replaces or maintains the power supply, all connecting wires of the power supply need to be taken out, when the load is large, the wiring is complex, and particularly when the operation space is inflexible, the wiring recovery error is easy to occur, so that the fault of the power utilization equipment or new hidden danger is caused.

Therefore, the prior art has yet to be improved.

SUMMERY OF THE UTILITY MODEL

For solving among the prior art power supply unit can not last the power supply and the inconvenient problem of power supply maintenance, the utility model provides a power supply unit with dual power supply module, technical scheme is as follows:

a power supply apparatus having a dual power supply module for continuously supplying power to a powered device, the apparatus comprising: the panel of the case is provided with a first opening and a second opening which are communicated with the inner cavity of the case; the mainboard is fixed in the inner cavity of the case, and a first golden finger socket and a second golden finger socket are arranged on the mainboard; the drawer type main power supply module is arranged in the inner cavity of the case through the first opening, a front panel of the main power supply module is detachably and fixedly connected with a panel of the case, and a first golden finger is arranged at the rear end of the main power supply module and is connected with the first golden finger socket in a pluggable manner; the drawer type standby power supply module is arranged in the inner cavity of the case through the second opening, a front panel of the standby power supply module is detachably and fixedly connected with a panel of the case, and a second golden finger is arranged at the rear end of the standby power supply module and is connected with the second golden finger socket in a pluggable manner; and the alarm device comprises a first alarm unit and a second alarm unit, the first alarm unit is connected with the main power supply module and fixed on the panel of the case, and the second alarm unit is connected with the standby power supply module and fixed on the panel of the case.

Preferably, in the power supply device with the dual power supply module, the main power supply module and the standby power supply module are power supply modules with the same structure.

Preferably, in the power supply device with the dual power supply module, a first handle is arranged at the front end of the main power supply module for a user to operate, so that the main power supply module is pushed and pulled to enable the first golden finger to be inserted into or detached from the first golden finger socket.

Preferably, in the power supply device with the dual power supply module, a second handle is arranged on the standby power supply module to separate the second golden finger from the second golden finger socket.

Preferably, in the power supply device with the dual power supply module, a first guide rail is arranged at the bottom of an inner cavity of the case, and the first guide rail is fixedly connected with the case and used for limiting a movement track of the main power supply module in the inner cavity.

Preferably, in the power supply device with the dual power supply module, the first guide rail is a channel-type guide rail, and the main power supply module is installed in the first guide rail through the first opening.

Preferably, in the power supply device with the dual power supply module, a second guide rail is arranged at the bottom of the inner cavity of the case, and the second guide rail is fixedly connected with the case and used for limiting the movement track of the standby power supply module in the inner cavity.

Preferably, in the power supply device with the dual power supply module, the second rail is a channel rail, and the standby power supply module is installed in the second rail through the second opening.

Preferably, in the power supply device with the dual power supply module, a front panel of the main power supply module is fixedly connected with a panel of the chassis through a first manual screw; and the front panel of the standby power supply module is fixedly connected with the panel of the case through a second manual screw.

Preferably, in the power supply device with the dual power supply module, the front panel of the main power supply module and the front panel of the standby power supply module are provided with ventilation openings to respectively supply the main power supply module and the standby power supply module for heat dissipation.

Compared with the prior art, the first alarm unit in the power supply device with the dual-power module of the utility model sends an alarm signal to indicate that the main power module fails, and meanwhile, the standby power module is automatically switched to the electric equipment to supply power to the electric equipment; when the standby power supply module breaks down, the second warning unit sends a warning signal, and meanwhile, the second golden finger on the standby power supply module is separated from the second golden finger socket so as to maintain the standby power supply module. The utility model discloses an arbitrary power module breaks down, and the user all can be under the circumstances of not cutting off the power supply, directly extracts the fault power module from the case panel to maintain the fault power supply, thereby realize the maintenance of not having the outage, ensured consumer's reliable operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a power supply device with a dual power module according to the present invention;

fig. 2 is a schematic structural diagram of the power supply device with a dual power module according to the present invention when the power supply module is assembled;

fig. 3 is a schematic structural diagram of a main power module in a power supply apparatus with a dual power module according to the present invention.

In the drawing, 1 is a chassis, 101 is a first opening, 102 is a second opening, 2 is a main power module, 201 is a first golden finger, 202 is a first alarm unit, 203 is a first handle, 204 is a first manual screw, 205 is a first guide rail, 3 is a standby power module, 301 is a second golden finger, 302 is a second alarm unit, 303 is a second handle, 304 is a second manual screw, 305 is a second guide rail, 4 is a main board, 401 is a first golden finger socket, 402 is a second golden finger socket, and 5 is a vent.

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 some, not all, of the embodiments of the present invention. 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.

It will be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, elements, components, and/or groups thereof.

Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a power supply device with a dual power module according to the present invention; fig. 2 is a schematic structural diagram of the power supply device with a dual power module according to the present invention when the power supply module is assembled; fig. 3 is a schematic structural diagram of a main power module in a power supply apparatus with a dual power module according to the present invention. As shown in fig. 1, the apparatus includes: the device comprises a case 1, wherein a panel of the case 1 is provided with a first opening 101 and a second opening 102 which are communicated with an inner cavity of the case 1; the main board 4 is fixed in the inner cavity of the case 1, and a first golden finger socket 401 and a second golden finger socket 402 are arranged on the main board 4; the drawer type main power module 2 is installed in the inner cavity of the case 1 through the first opening 101, a front panel of the main power module 2 is detachably and fixedly connected with a panel of the case 1, and the rear end of the main power module is connected with the first golden finger socket 401 in a pluggable manner through a first golden finger 201; the drawer type standby power module 3 is installed in the inner cavity of the case 1 through the second opening 102, a front panel of the standby power module 3 is detachably and fixedly connected with a panel of the case 1, and the rear end of the standby power module is connected with the second golden finger socket 402 in a pluggable manner through a second golden finger 301; the alarm device is fixed on the panel of the case 1 and comprises a first alarm unit 202 and a second alarm unit 302, wherein the first alarm unit 202 is connected with the main power supply module 2 and fixed on the panel of the case 1, and the second alarm unit 302 is connected with the standby power supply module 3 and fixed on the panel of the case 1.

The main board 4 can be used for being connected with electric equipment, the main power module 2 and the standby power module 3 are power modules with the same structure, and the main power module 2 or the standby power module 3 supply power to the electric equipment through the main board 4. When the main power module 2 fails, the first alarm unit 202 sends an alarm signal, the standby power module 3 is automatically switched to the electric equipment to supply power to the electric equipment, and the first golden finger 201 on the main power module 2 is separated from the first golden finger socket 401 to maintain the main power module 2; similarly, when the standby power module 3 fails, the second alarm unit 302 sends an alarm signal, and the second gold finger 301 on the standby power module 3 is separated from the second gold finger socket 402 to maintain the standby power module 3. In an actual use process, the first alarm unit 202 and the second alarm unit 302 may be alarm lamps or alarms.

In a specific implementation process, a first handle 203 is arranged on the main power supply module 2 so as to facilitate the separation of the first golden finger 201 on the main power supply module 2 from the first golden finger socket 401; a second handle 303 is disposed on the standby power module 3 so as to facilitate separation of the second golden finger 301 and the second golden finger socket 402 on the standby power module 3.

The first guide rail 205 and the second guide rail 305 are channel-type guide rails to limit the movement tracks of the main power module 2 and the standby power module 3 in the cavity where the main power module 2 and the standby power module 3 are located, and when any one of the main power module 2 and the standby power module 3 needs to be overhauled, only the first handle 203 or the second handle 303 needs to be passed through, so that the main power module 2 or the standby power module 3 can be quickly pulled out of the chassis 1 for maintenance.

Specifically, a first guide rail 205 is arranged at the bottom of the inner cavity of the chassis 1, the first guide rail 205 is fixedly connected with the chassis 1, and the main power supply module 2 is arranged on the first guide rail 205 and can slide on the first guide rail 205; the first guide rail 205 is fixedly connected with the case 1 through screws; a second guide rail 305 is arranged at the bottom of the inner cavity of the case 1, the second guide rail 305 is fixedly connected with the case 1, and the standby power supply module 3 is arranged on the second guide rail 305 and can slide on the second guide rail 305; the second guide rail 305 is fixedly connected with the case 1 through screws.

In a specific implementation process, the main power module 2 is fixedly connected with a panel of the chassis 1 through a first manual screw 204; the standby power supply module 3 is fixedly connected with the panel of the case 1 through a second manual screw 304. The first manual screw 204 and the second manual screw 304 can manually fix the main power module 2 and the standby power module 3 on the panel of the chassis 1, which greatly facilitates the detachment and installation of the main power module 2 and the standby power module 3.

Specifically, the front end panel of the main power module 2 and the front end panel of the standby power module 3 are provided with ventilation openings 5 for heat dissipation of the main power module 2 and the standby power module 3. Main power module 2 spare power module 3 can give off heat at the in-process of work and lead to main power module 2 spare power module 3 self temperature rising, through main power module 2's front end panel with vent 5 of spare power module 3's front end panel department is with the confession main power module 2 spare power module 3 dispels the heat, extension power module's life.

Power supply unit with dual power supply module can be applicable to and carry out mains operated to various consumer such as camera, cloud platform, adapter, the camera can't make a video recording when power supply breaks down for the equipment of various differences such as camera, cloud platform and adapter, the cloud platform can't rotate, the adapter stop work makes the unable scheduling problem of linking up of sales counter staff and user, has improved the power supply guarantee of consumer.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A power supply device with a dual power supply module is used for continuously supplying power to electric equipment and is characterized by comprising:

the panel of the case is provided with a first opening and a second opening which are communicated with the inner cavity of the case;

the mainboard is fixed in the inner cavity of the case, and a first golden finger socket and a second golden finger socket are arranged on the mainboard;

the drawer type main power supply module is arranged in the inner cavity of the case through the first opening, a front panel of the main power supply module is detachably and fixedly connected with a panel of the case, and a first golden finger is arranged at the rear end of the main power supply module and is connected with the first golden finger socket in a pluggable manner;

the drawer type standby power supply module is arranged in the inner cavity of the case through the second opening, a front panel of the standby power supply module is detachably and fixedly connected with a panel of the case, and a second golden finger is arranged at the rear end of the standby power supply module and is connected with the second golden finger socket in a pluggable manner; and

and the alarm device comprises a first alarm unit and a second alarm unit, the first alarm unit is connected with the main power supply module and fixed on the panel of the case, and the second alarm unit is connected with the standby power supply module and fixed on the panel of the case.

2. The power supply apparatus having a dual power supply module as claimed in claim 1, wherein the main power supply module and the backup power supply module are power supply modules having the same structure.

3. The power supply device with the dual power supply module as claimed in claim 2, wherein a first handle is provided at a front end of the main power supply module for operation by a user, so as to facilitate pushing and pulling the main power supply module to insert or separate the first golden finger into or from the first golden finger socket.

4. The power supply device with the dual power supply module as claimed in claim 3, wherein a second handle is provided on the standby power supply module for separating the second golden finger from the second golden finger socket.

5. The power supply device with the dual power supply module as claimed in claim 1, wherein a first guide rail is disposed at a bottom of the inner cavity of the case, and the first guide rail is fixedly connected to the case and is used for limiting a movement track of the main power supply module in the inner cavity.

6. The power supply device with dual power supply module of claim 5, wherein the first rail is a channel rail, and the main power supply module is mounted within the first rail through the first opening.

7. The power supply device with the dual power supply module as claimed in claim 1, wherein a second guide rail is disposed at a bottom of the inner cavity of the case, and the second guide rail is fixedly connected to the case and is used for limiting a movement track of the standby power supply module in the inner cavity.

8. The power supply device with dual power supply module of claim 7, wherein the second rail is a channel rail, and the standby power supply module is mounted inside the second rail through the second opening.

9. The power supply device with the dual power supply module as claimed in claim 1, wherein a front panel of the main power supply module is fixedly connected with a panel of the chassis by a first manual screw; and the front panel of the standby power supply module is fixedly connected with the panel of the case through a second manual screw.

10. The power supply device with the dual power supply module as claimed in claim 1, wherein the front panel of the main power supply module and the front panel of the standby power supply module are provided with ventilation openings for heat dissipation of the main power supply module and the standby power supply module, respectively.