CN213818551U

CN213818551U - EPS power supply

Info

Publication number: CN213818551U
Application number: CN202023322404.2U
Authority: CN
Inventors: 黄佳达; 黄信静
Original assignee: Zhejiang Jiasheng Electronic Technology Co ltd
Current assignee: Zhejiang Jiasheng Electronic Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-27
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an EPS power supply, which comprises a shell, wherein both sides of the shell are provided with air vents; the other side surface of the shell is connected with the closing door; the storage battery is arranged at the inner bottom end of the shell; the upper surface of the storage battery is fixedly connected with the bearing plate; the cooling equipment is arranged on one side of the upper surface of the bearing plate; and the cooling device is used for achieving the purpose of cooling the whole device, so that electrical elements in the device can stably run under long-time work, the contact tube can rapidly transfer heat of a core part in the device after being contacted with the water cooling head through the matching of the double-end tube, the middle cooling tube and the contact tube in the cooling device, the core part is prevented from being burnt by the heat, the cooling device plays a vital role particularly when the device is loaded, and the fixing plate is favorable for preventing the device from toppling over.

Description

EPS power supply

Technical Field

The utility model relates to an emergent relief of disaster equipment technical field specifically is an EPS power.

Background

The EPS power supply is an emergency power supply which is composed of a charger, an inverter, a storage battery, an isolation transformer, a change-over switch and the like and is used for inverting direct current electric energy into alternating current electric energy, is mainly used for providing centralized power supply for various lamps and important electric equipment such as emergency illuminating lamps and the like under the condition that a building is in a fire or other emergency situations, and has higher cost performance compared with a UPS (uninterrupted power supply) which is low in conversion efficiency and continuously operates for a long time.

When the existing EPS emergency power supply is used for emergency relief, because the existing EPS emergency power supply works for a long time, a large amount of heat can be accumulated between an inverter and other core elements, a storage battery consumes a large amount of electric energy, and the service life of the core elements between an adapter box and a core area can be greatly shortened, so that the heat dissipation performance of the existing EPS emergency power supply needs to be ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a EPS power to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an EPS power supply comprises a shell, wherein both sides of the shell are provided with ventilating openings; the other side surface of the shell is connected with the closing door; the storage battery is arranged at the inner bottom end of the shell; the upper surface of the storage battery is fixedly connected with the bearing plate; the cooling equipment is arranged on one side of the upper surface of the bearing plate; and the cooling equipment is used for achieving the purpose of cooling the whole equipment, so that electrical elements in the equipment can stably run under long-time work.

Preferably, mainboard switching power supply is installed to the opposite side of the upper surface of bearing plate, and mainboard switching power supply has the fuse in the one side fixed mounting who keeps away from cooling equipment, and the battery has the battery mounting panel at the surface mounting who is close to mainboard switching power supply opposite side.

Preferably, the controller is fixedly installed on the surface of the closing door, and the fixing plate is fixedly installed on the outer wall of the shell at a position close to the main board switching power supply.

Preferably, the heat exchanger plate is fixedly arranged in the middle of the surface of the bearing plate.

Preferably, the temperature reduction device comprises: the water tank, double-ended pipe, middle heat pipe, circulating pump, contact tube, water-cooling head, the middle part fixedly connected with water-cooling head of mainboard switching power supply's inner wall, the fixed position of surface at being close to the heat exchanger piece of bearing plate has the circulating pump, the last fixed surface of water tank is connected with double-ended pipe, double-ended pipe all is connected with middle heat pipe that falls in the end play of keeping away from the water tank, the one end fixedly connected with contact tube of middle heat pipe that falls, and contact tube and water-cooling head contact.

Compared with the prior art, the beneficial effects of the utility model are that: at first through the double-end pipe in the cooling device, middle heat pipe and the cooperation of contact tube, can be with the quick transfer of heat at core position in the equipment after contact tube and the contact of water-cooling head contact, avoid the heat to burn out the core position, the cooling device plays crucial effect especially in equipment load, and the fixed plate is favorable to preventing that equipment from empting.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is a schematic structural view of a half-section of the housing of the present invention;

FIG. 3 is a schematic structural view of the interior of the housing and the cooling device of the present invention;

fig. 4 is the structure schematic diagram of the cooling device of the present invention.

In the figure: 1-a shell; 2-ventilating port; 3-closing the door; 4-a storage battery; 5-a bearing plate; 6-mainboard switching power supply; 7-a controller; 8, fixing a plate; 9-a battery mounting plate; 10-a fuse; 11-cooling equipment; 12-a water tank; 13-double-ended tube; 14-intermediate heat-reducing pipe; 15-heat exchanger fins; 16-a circulation pump; 17-a contact tube; 18-water cooling head.

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. 1-4, the present invention provides a technical solution of an EPS power supply: an EPS power supply comprises a shell 1, wherein both sides of the shell 1 are provided with air vents 2; a closing door 3, wherein the other side surface of the shell 1 is connected with the closing door 3; the storage battery 4, the storage battery 4 is installed at the inner bottom end of the shell 1; the upper surface of the storage battery 4 is fixedly connected with the bearing plate 5; the cooling device 11 is arranged on one side of the upper surface of the bearing plate 5; and the cooling equipment 11 is used for cooling the whole equipment, so that electrical elements in the equipment can stably run under long-time work.

Mainboard switching power supply 6 is installed to the opposite side of the upper surface of bearing plate 5, mainboard switching power supply 6 has fuse 10 in the one side fixed mounting who keeps away from cooling device 11, battery 4 has battery mounting panel 9 at the surface mounting who is close to mainboard switching power supply 6 opposite side.

The surface of the closed door 3 is fixedly provided with a controller 7, and the outer wall of the shell 1 is fixedly provided with a fixing plate 8 at a position close to the main board switching power supply 6.

And the middle part of the surface of the bearing plate 5 is fixedly provided with a heat exchanger sheet 15.

The cooling device 11 includes: the heat exchanger comprises a water tank 12, a double-end pipe 13, a middle heat-reducing pipe 14, a circulating pump 16, a contact pipe 17 and a water cooling head 18, wherein the water cooling head 18 is fixedly connected to the middle of the inner wall of the main board switching power supply 6, the circulating pump 16 is fixedly mounted on the surface of the bearing board 5 at a position close to the heat exchanger sheet 15, the double-end pipe 13 is fixedly connected to the upper surface of the water tank 12, the double-end pipe 13 is connected with the middle heat-reducing pipe 14 at one end far away from the water tank 12, the contact pipe 17 is fixedly connected to one end of the middle heat-reducing pipe 14, and the contact pipe 17 is in contact with the water cooling head 18.

The improvement of the device is that the cooling device 11 and the water cooling head 18 are metal blocks with water channels reserved inside, are made of copper or aluminum, are in contact with a CPU (central processing unit) and a fuse 10 of a core component and absorb heat of the CPU, circulating cooling water flows in the double-end pipe 13, the middle cooling pipe 14 and the contact pipe 17 under the action of the circulating pump 16, the contact pipe 17 is in contact with the water cooling head 18 to take away the heat of the water cooling head 18, the heat is distributed by the heat exchanger plates 15 and then is transmitted through the ventilation openings 2, and the heat exchanger plates 15 can independently transmit a part of the heat after being distributed through the ventilation openings 2 due to the fact that a large amount of heat energy can be accumulated by long-term operation in the device.

The controller 7 can open the control circulating pump 16 when the equipment works for a long time, the circulating pump 16 can control the trend of water flow, and the fixing plate 8 can fix the device on the wall surface to prevent the device from toppling over due to external force factors.

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.

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. An EPS power supply, comprising:

the air-permeable shell comprises a shell (1), wherein air-permeable openings (2) are formed in two sides of the shell (1);

the other side surface of the shell (1) is connected with a closing door (3);

the storage battery (4), the storage battery (4) is installed at the inner bottom end of the shell (1);

the upper surface of the storage battery (4) is fixedly connected with the bearing plate (5);

the cooling equipment (11), wherein the cooling equipment (11) is arranged on one side of the upper surface of the bearing plate (5); and the cooling equipment (11) is used for cooling the whole equipment, so that electrical elements in the equipment can stably run under long-time work.

2. An EPS power supply according to claim 1, wherein: mainboard switching power supply (6) are installed to the opposite side of the upper surface of bearing plate (5), mainboard switching power supply (6) have fuse (10) in one side fixed mounting who keeps away from cooling device (11), battery (4) have battery mounting panel (9) at the surface mounting who is close to mainboard switching power supply (6) opposite side.

3. An EPS power supply according to claim 2, wherein: the surface fixed mounting of closing door (3) has controller (7), the outer wall of casing (1) is in the fixed mounting of the position that is close to mainboard switching power supply (6) has fixed plate (8).

4. An EPS power supply according to claim 3, wherein: and the middle part of the surface of the bearing plate (5) is fixedly provided with a heat exchanger sheet (15).

5. An EPS power supply as claimed in claim 4, wherein: the cooling device (11) comprises: the heat exchanger comprises a water tank (12), a double-end pipe (13), a middle heat-reducing pipe (14), a circulating pump (16), a contact pipe (17) and a water-cooling head (18), wherein the water-cooling head (18) is fixedly connected to the middle of the inner wall of a main board switching power supply (6), the circulating pump (16) is fixedly installed on the surface of a bearing plate (5) at the position close to a heat exchanger plate (15), the double-end pipe (13) is fixedly connected to the upper surface of the water tank (12), the middle heat-reducing pipe (14) is connected to one end of the double-end pipe (13) far away from the water tank (12), the contact pipe (17) is fixedly connected to one end of the middle heat-reducing pipe (14), and the contact pipe (17) is in contact with the water-cooling head (18).