CN211958750U

CN211958750U - UPS uninterrupted power source short-circuit protection device

Info

Publication number: CN211958750U
Application number: CN202021033551.5U
Authority: CN
Inventors: 何峰; 李义; 赵传建
Original assignee: General Power Technology Shenzhen Co ltd
Current assignee: General Power Technology Shenzhen Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-11-17
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a UPS uninterrupted power source short-circuit protection device, including short circuit protector, one side fixedly connected with connecting plate of short circuit protector, first screw hole has been seted up to one side of connecting plate, one side of short circuit protector is provided with first connector lug, and short circuit protector's opposite side is provided with the second connector lug, one side of short circuit protector is provided with the apron, the louvre has been seted up on the apron, one side fixed mounting of apron has the dust screen, short circuit protector's inside fixed mounting has the fan, fixed pasting has antistatic backing on short circuit protector's the inner wall, the wire guide has been seted up on the short circuit protector, and the wire guide correspondence has been seted up two sets ofly, one side fixed mounting of short circuit protector has the warning suggestion lamp. The utility model discloses when using, the dismouting of being convenient for has the performance of heat dissipation, dustproof and prevent static, has prolonged short-circuit protector's life.

Description

UPS uninterrupted power source short-circuit protection device

Technical Field

The utility model relates to a circuit protection equipment technical field specifically is a UPS uninterrupted power source short-circuit protection device.

Background

UPS uninterrupted power source equipment refers to power source equipment which can not be interrupted due to short-term power failure, can always supply high-quality power and effectively protect precise instruments. It also has the function of stabilizing voltage, similar to a voltage stabilizer. Uninterruptible power supplies are now widely used: mine, aerospace, industry, communication, national defense, hospital, computer service terminal, network server, network equipment, data storage equipment and other fields.

Because UPS uninterrupted power source equipment is very important stand-by power supply equipment, so must install corresponding short-circuit protection equipment and protect it when using, avoid the short circuit to make its damage, current short-circuit protection ware is various, but the dismouting is very inconvenient, dustproof heat dissipation and prevent that static effect is poor, arouse short-circuit protection ware's damage easily, therefore we need propose a UPS uninterrupted power source short-circuit protection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a UPS uninterrupted power source short-circuit protection device, the dismouting of being convenient for has the performance of heat dissipation, dustproof and prevent static to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a UPS uninterrupted power source short-circuit protection device, includes short-circuit protector, one side fixedly connected with connecting plate of short-circuit protector, first screw hole has been seted up to one side of connecting plate, one side of short-circuit protector is provided with first connector lug, and short-circuit protector's opposite side is provided with the second connector lug, one side of short-circuit protector is provided with the apron, the louvre has been seted up on the apron, one side fixed mounting of apron has the dust screen, short-circuit protector's inside fixed mounting has the fan, fixed paste has antistatic backing on short-circuit protector's the inner wall, the wire guide has been seted up on the short-circuit protector, and the wire guide correspondence has seted up two sets ofly, one side fixed mounting of short-circuit.

Preferably, the connecting plates are symmetrically provided with two groups, and the inner threads of the first threaded holes are connected with first bolts.

Preferably, the outer walls of the first connector lug and the second connector lug are provided with protective sleeves, and the protective sleeves are elastic insulating protective sleeves.

Preferably, the short-circuit protector is internally provided with four groups of second threaded holes, and the internal threads of the four groups of second threaded holes are connected with second bolts penetrating through the cover plate.

Preferably, the heat dissipation holes are annular heat dissipation holes, and the dust screen is arranged corresponding to the heat dissipation holes

Preferably, an air inlet is formed in one side of the short-circuit protector, and the fan is arranged corresponding to the air inlet.

Preferably, a fan cover is fixedly connected to the inside of the short-circuit protector, and the fan is located inside the fan cover.

Preferably, the two groups of wire holes are respectively arranged at the upper end and the lower end of the short-circuit protector, and the protective sleeve is fixedly inserted on the inner wall of the wire hole.

Preferably, the alarm prompting lamp is electrically connected with an electronic element inside the short-circuit protector through a lead.

Preferably, a handle is fixedly mounted on one side of the short-circuit protector.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a one side fixedly connected with connecting plate of short circuit protector, one side of connecting plate has seted up first screw hole, and the connecting plate symmetry is provided with two sets ofly, and first bolt threaded connection is in the inside of first screw hole, and one side fixedly mounted with the design of handle of short circuit protector makes can first bolt fastening on UPS uninterrupted power source case, has realized the function of short circuit protector convenient to dismouting and maintenance;

2. the utility model discloses a seted up the louvre on the apron, one side fixed mounting of apron has the dust screen, the louvre sets up to annular louvre, the dust screen corresponds the setting with the louvre, short circuit protector's inside fixed mounting has the fan, short circuit protector's inside fixedly connected with fan casing, the fan is located the inside of fan casing, the inlet port has been seted up to one side of short circuit protector, the fan corresponds the setting with the inlet port, fixed pasting has the design of antistatic backing on short circuit protector's the inner wall, can make short circuit protector have the heat dissipation, dustproof and prevent the function of static, short circuit protector's life has been prolonged.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

figure 3 is a side view of the utility model after installation

In the figure: 1. a short circuit protector; 2. a connecting plate; 3. a first threaded hole; 4. a first connector lug; 5. a second connector lug; 6. protecting the sleeve; 7. a cover plate; 8. heat dissipation holes; 9. a dust screen; 10. a second threaded hole; 11. a second bolt; 12. an air inlet; 13. a fan; 14. a fan housing; 15. an antistatic layer; 16. a wire guide hole; 17. an alarm indicator light; 18. a handle; 19. a first bolt.

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, the present invention provides a technical solution: a short-circuit protection device of a UPS (uninterrupted Power supply) comprises a short-circuit protector 1, wherein one side of the short-circuit protector 1 is fixedly connected with a connecting plate 2, one side of the connecting plate 2 is provided with a first threaded hole 3, the connecting plate 2 is symmetrically provided with two groups, the inner thread of the first threaded hole 3 is connected with a first bolt 19, one side of the short-circuit protector 1 is provided with a first connector lug 4, the other side of the short-circuit protector 1 is provided with a second connector lug 5, the outer walls of the first connector lug 4 and the second connector lug 5 are respectively provided with a protective sleeve 6, the protective sleeves 6 are elastic insulating protective sleeves, one side of the short-circuit protector 1 is provided with a cover plate 7, the inner part of the short-circuit protector 1 is provided with second threaded holes 10, the second threaded holes 10 are provided with four groups, the inner threads of the four groups of second threaded, a dust screen 9 is fixedly installed on one side of the cover plate 7, the heat dissipation holes 8 are arranged to be annular heat dissipation holes, the dust screen 9 is arranged corresponding to the heat dissipation holes 8, a fan 13 is fixedly installed inside the short-circuit protector 1, a fan cover 14 is fixedly connected inside the short-circuit protector 1, the fan 13 is positioned inside the fan cover 14, one side of the short-circuit protector 1 is provided with an air inlet 12, the fan 13 is arranged corresponding to the air inlet 12, an antistatic layer 15 is fixedly pasted on the inner wall of the short-circuit protector 1, the antistatic layer 15 is arranged to be a rubber antistatic layer, a wire hole 16 is arranged on the short-circuit protector 1, two groups of wire holes 16 are correspondingly arranged, the two groups of wire holes 16 are respectively arranged at the upper end and the lower end of the short-circuit protector 1, a protective sleeve 6 is fixedly inserted on the inner wall of the wire hole 16, an alarm prompting lamp 17 is fixedly installed on one side of, a handle 18 is fixedly mounted on one side of the short-circuit protector 1.

The working principle is as follows: when the novel short-circuit protector is used, a connecting plate 2 is fixedly connected with one side of the short-circuit protector 1, one side of the connecting plate 2 is provided with a first threaded hole 3, the connecting plate 2 is symmetrically provided with two groups, a first bolt 19 is in threaded connection with the inside of the first threaded hole 3 and is fixed on a UPS (uninterrupted power supply) box through the first bolt 19, one side of the short-circuit protector 1 is fixedly provided with a handle 18, so that the short-circuit protector 1 is convenient to disassemble, assemble and maintain, one side of the short-circuit protector 1 is provided with a first connector lug 4, the other side of the short-circuit protector 1 is provided with a second connector lug 5 which is electrically connected with an outer wall lead, a radiating hole 8 is arranged on a cover plate 7, one side of the cover plate 7 is fixedly provided with a dustproof net 9, the radiating hole 8 is arranged, short-circuit protector 1's inside fixedly connected with fan casing 14, fan 13 is located fan casing 14's inside, inlet port 12 has been seted up to one side of short-circuit protector 1, fan 13 corresponds the setting with inlet port 12, can make short-circuit protector 1 have the dirt-proof function of heat dissipation, because many wires of short-circuit protector 1's inside electric connection make short-circuit protector's inside production static easily, so fixed paste has antistatic backing 15 on the inner wall through short-circuit protector 1, can avoid short-circuit protector 1 inside electronic component to damage because of being in under the environment of static, short-circuit protector 1's life has been prolonged.

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 UPS uninterrupted power source short-circuit protection device, includes short-circuit protection ware (1), its characterized in that: one side of the short-circuit protector (1) is fixedly connected with a connecting plate (2), one side of the connecting plate (2) is provided with a first threaded hole (3), one side of the short-circuit protector (1) is provided with a first connector lug (4), and the other side of the short-circuit protector (1) is provided with a second connector lug (5), one side of the short-circuit protector (1) is provided with a cover plate (7), the cover plate (7) is provided with heat dissipation holes (8), one side of the cover plate (7) is fixedly provided with a dust screen (9), a fan (13) is fixedly arranged inside the short-circuit protector (1), an antistatic layer (15) is fixedly adhered on the inner wall of the short-circuit protector (1), a wire hole (16) is arranged on the short-circuit protector (1), and two groups of wire holes (16) are correspondingly formed, and an alarm prompt lamp (17) is fixedly installed on one side of the short-circuit protector (1).

2. The short-circuit protection device of the UPS according to claim 1, wherein: the connecting plates (2) are symmetrically provided with two groups, and the inner threads of the first threaded holes (3) are connected with first bolts (19).

3. The short-circuit protection device of the UPS according to claim 1, wherein: all be provided with protective case (6) on the outer wall of first connector lug (4) and second connector lug (5), protective case (6) set up to elastic insulation's protective case.

4. The short-circuit protection device of the UPS according to claim 1, wherein: and second threaded holes (10) are formed in the short-circuit protector (1), four groups of second threaded holes (10) are formed in the short-circuit protector, and second bolts (11) penetrating through the cover plate (7) are connected to the inner threads of the four groups of second threaded holes (10).

5. The short-circuit protection device of the UPS according to claim 1, wherein: the radiating holes (8) are arranged to be annular radiating holes, and the dust screen (9) and the radiating holes (8) are correspondingly arranged.

6. The short-circuit protection device of the UPS according to claim 1, wherein: an air inlet (12) is formed in one side of the short-circuit protector (1), and the fan (13) is arranged corresponding to the air inlet (12).

7. The short-circuit protection device of the UPS according to claim 1, wherein: the short-circuit protector (1) is fixedly connected with a fan cover (14) in the inner part, and the fan (13) is positioned in the fan cover (14).

8. A UPS uninterruptible power supply short circuit protection device according to claim 3, wherein: the two groups of wire holes (16) are respectively arranged at the upper end and the lower end of the short-circuit protector (1), and the protective sleeve (6) is fixedly inserted on the inner wall of the wire holes (16).

9. The short-circuit protection device for the UPS (uninterrupted power supply) is characterized in that the alarm prompt lamp (17) is electrically connected with an electronic element inside the short-circuit protector (1) through a lead.

10. The short-circuit protection device of the UPS according to claim 1, wherein: and a handle (18) is fixedly arranged on one side of the short-circuit protector (1).