CN218733196U

CN218733196U - Multifunctional relay protection device with protection function

Info

Publication number: CN218733196U
Application number: CN202222939368.7U
Authority: CN
Inventors: 戈一奎; 邱琼; 庞兆丰
Original assignee: Nanjing Xr Electric Technology Co ltd
Current assignee: Nanjing Xr Electric Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a multi-functional relay protection device with safeguard function relates to relay protection device technical field, including the relay protection device shell, the outside of relay protection device shell is provided with the protection component, and the outside of protection component is provided with heat dissipation mechanism, and the protection component is including setting up the frame in the relay protection device shell outside, is provided with buffer gear between frame and the relay protection device shell, the utility model provides a current multi-functional relay protection device outside does not possess protection gear, when the relay protection device takes place to drop, can't provide the impact force that buffering reducing means and ground produced, leads to the inside components and parts of relay protection device to cause the problem of damage because of the collision easily, the utility model discloses a setting of protection component, frame, buffer gear, rectangular, cylinder, the lantern ring, spring and block rubber has realized providing certain buffering when the device takes place to drop to reduce the damage that brings with the ground collision when the device drops.

Description

Multifunctional relay protection device with protection function

Technical Field

The utility model relates to a relay protection device technical field specifically is a multi-functional relay protection device with safeguard function.

Background

The relay protection device is an instrument which can send out warning signals in time when a power element in a power system or the power system itself has a fault and endangers the operation of the power system, but the multifunctional relay protection device does not have a protection measure, internal components are easily damaged during collision, the outer side of the existing multifunctional relay protection device is not provided with a protection mechanism, when the relay protection device drops, the relay protection device directly collides with the ground, the impact force generated by the device and the ground cannot be buffered, and the problem that the internal components of the relay protection device are easily damaged due to collision is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional relay protection device with safeguard function has solved the multi-functional relay protection device outside that has now in the background art and has not possessed protection machanism, and when relay protection device takes place to drop, relay protection device is direct collides with ground, can't provide the impact force that buffering reducing means and ground produced, leads to the inside components and parts of relay protection device to cause the problem of damage because of the collision easily.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional relay protection device with a protection function comprises a relay protection device shell, wherein a protection assembly is arranged on the outer side of the relay protection device shell, and a heat dissipation mechanism is arranged on the outer side of the protection assembly;

the protection assembly comprises an outer frame arranged on the outer side of the relay protection device shell, and a buffer mechanism is arranged between the outer frame and the relay protection device shell.

Preferably, the buffer mechanism comprises a long plate fixedly arranged at the lower end of the relay protection device shell and a bottom plate fixedly arranged at the upper end of the outer frame, and a strip is fixedly arranged at the lower end of the long plate.

Preferably, the upper end of the bottom plate is provided with a groove, and a cylinder is arranged in the groove.

Preferably, the outer side of the cylinder is movably sleeved with a lantern ring, the outer side of the cylinder is sleeved with a spring, and one end of the spring is connected with the lantern ring.

Preferably, the upper end of the lantern ring is movably provided with a connecting rod, and one end of the connecting rod is movably connected with the strip.

Preferably, the upper end of the bottom plate is provided with a long groove, and a rubber block is arranged in the long groove.

Preferably, the heat dissipation mechanism comprises a heat dissipation groove formed in the outer side of the outer frame, and a fixing block is fixedly arranged on the outer side of the outer frame.

Preferably, circular grooves are formed in the fixing block, and the circular grooves are formed in two groups.

Preferably, a cross is fixedly arranged inside the circular groove, and a motor is fixedly arranged inside the cross.

Preferably, the output end of the motor is provided with a rotating shaft, and one end of the rotating shaft is provided with fan blades.

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

1. the utility model provides a pair of multi-functional relay protection device with safeguard function through the setting of protection component, frame, buffer gear, rectangular, cylinder, the lantern ring, spring and block rubber, has realized providing certain buffering when multi-functional relay protection device takes place to drop to reduce the damage that brings with ground collision when multi-functional relay protection device drops.

2. The utility model provides a pair of multi-functional relay protection device with safeguard function has realized the inside with heat conduction to radiating groove when multi-functional relay protection device uses through heat dissipation mechanism, radiating groove, fixed block, circular slot, cross and flabellum to rotation through the flabellum makes the quick round slot of following of heat discharge, and the high temperature when having avoided relay protection device to use.

Drawings

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

FIG. 2 is a schematic view of the outer frame structure of the present invention;

FIG. 3 is a schematic structural view of the buffering mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the heat sink of the present invention;

FIG. 5 is a schematic structural view of a cross and a circular groove of the present invention;

fig. 6 is a schematic view of the fan blade structure of the present invention.

In the figure: 1. a relay protection device housing; 2. a guard assembly; 21. an outer frame; 22. a buffer mechanism; 221. a long plate; 222. a base plate; 223. a strip; 224. a groove; 2241. a cylinder; 2242. a collar; 2243. a spring; 2244. a connecting rod; 225. a long groove; 2251. a rubber block; 3. a heat dissipation mechanism; 31. a heat sink; 32. a fixed block; 33. a circular groove; 34. a cross; 35. a motor; 36. a rotating shaft; 37. a fan blade.

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.

For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1 and 2, the utility model discloses a multi-functional relay protection device with safeguard function, including relay protection device shell 1, relay protection device shell 1's the outside is provided with protective assembly 2, and protective assembly 2's the outside is provided with heat dissipation mechanism 3, and protective assembly 2 is provided with buffer gear 22 including setting up the frame 21 in the relay protection device shell 1 outside between frame 21 and the relay protection device shell 1.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

referring to fig. 3, the buffering mechanism 22 includes a long plate 221 fixedly disposed at the lower end of the relay protection device housing 1 and a bottom plate 222 fixedly disposed at the upper end of the outer frame 21, a long strip 223 is fixedly disposed at the lower end of the long plate 221, a groove 224 is formed in the upper end of the bottom plate 222, a cylinder 2241 is disposed inside the groove 224, a lantern ring 2242 is movably sleeved on the outer side of the cylinder 2241, a spring 2243 is sleeved on the outer side of the cylinder 2241, one end of the spring 2243 is connected with the lantern ring 2242, a connecting rod 2244 is movably disposed at the upper end of the lantern ring 2242, one end of the connecting rod 2244 is movably connected with the long strip 223, the connecting rod 2244 is driven to rotate by pressing down the long strip 223, the connecting rod 2244 drives the lantern ring 2242 to move outside the cylinder 2241, so as to extrude the spring 2243, an elongated slot 225 is formed in the upper end of the bottom plate 222, the elongated slot 225 is matched with the long strip 223, and a rubber block 2251 is disposed inside the elongated slot 225.

In this embodiment, when relay protection device shell 1 drops, frame 21 contact to ground of lower extreme, bottom plate 222 upwards extrudees, rectangular 223 inserts the inside to elongated slot 225, rubber block 2251 provides certain buffering, connecting rod 2244 rotates and drives the lantern ring 2242 and remove in the outside of cylinder 2241, the lantern ring 2242 extrudes spring 2243, spring 2243 produces the resilience force, thereby produce certain buffering, reduce the damage that the direct impact of the lower extreme of relay protection device shell 1 brought to ground.

Example two:

with reference to fig. 4 to 6, the heat dissipating mechanism 3 includes heat dissipating grooves 31 disposed on an outer side of the outer frame 21, the heat dissipating grooves 31 can transfer heat to an inside of the heat dissipating grooves 31, fixing blocks 32 are fixedly disposed on an outer side of the outer frame 21, circular grooves 33 are disposed inside the fixing blocks 32, two sets of the circular grooves 33 are disposed, a cross 34 is fixedly disposed inside the circular grooves 33, a motor 35 is fixedly disposed inside the cross 34, a rotating shaft 36 is mounted at an output end of the motor 35, the rotating shaft 36 is driven by the motor 35 to rotate, a fan blade 37 is disposed at one end of the rotating shaft 36, and the fan blade 37 is driven by the rotating shaft 36 to rotate.

In this embodiment, when multi-functional relay protection device used, the heat of production can be conducted inside the radiating groove 31 of both sides, drives pivot 36 through motor 35 and rotates, and pivot 36 drives flabellum 37 and rotates, rotates through the inside flabellum 37 of two sets of circular slot 33 and discharges the quick through circular slot 33 of the inside heat of radiating groove 31, has avoided multi-functional electromechanical protection device to use the back high temperature for a long time to cause the internal component to damage.

It should be noted that, in this document, 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. 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. The utility model provides a multi-functional relay protection device with safeguard function, includes relay protection device shell (1), its characterized in that: a protective component (2) is arranged on the outer side of the relay protection device shell (1), and a heat dissipation mechanism (3) is arranged on the outer side of the protective component (2);

the protection assembly (2) comprises an outer frame (21) arranged on the outer side of the relay protection device shell (1), and a buffer mechanism (22) is arranged between the outer frame (21) and the relay protection device shell (1).

2. The multifunctional relay protection device with the protection function according to claim 1, wherein: the buffer mechanism (22) comprises a long plate (221) fixedly arranged at the lower end of the relay protection device shell (1) and a bottom plate (222) fixedly arranged at the upper end of the outer frame (21), and a strip (223) is fixedly arranged at the lower end of the long plate (221).

3. The multifunctional relay protection device with the protection function according to claim 2, wherein: the upper end of the bottom plate (222) is provided with a groove (224), and a column (2241) is arranged in the groove (224).

4. The multifunctional relay protection device with protection function according to claim 3, characterized in that: the outside activity cover of cylinder (2241) is equipped with lantern ring (2242), and the outside cover of cylinder (2241) is equipped with spring (2243), and the one end of spring (2243) is connected with lantern ring (2242).

5. The multifunctional relay protection device with the protection function according to claim 4, wherein: the upper end activity of the lantern ring (2242) is provided with connecting rod (2244), the one end and rectangular (223) swing joint of connecting rod (2244).

6. The multifunctional relay protection device with the protection function according to claim 2, characterized in that: an elongated slot (225) is formed in the upper end of the bottom plate (222), and a rubber block (2251) is mounted inside the elongated slot (225).

7. The multifunctional relay protection device with the protection function according to claim 1, wherein: the heat dissipation mechanism (3) comprises a heat dissipation groove (31) formed in the outer side of the outer frame (21), and a fixing block (32) is fixedly arranged on the outer side of the outer frame (21).

8. The multifunctional relay protection device with protection function according to claim 7, characterized in that: circular grooves (33) are formed in the fixing blocks (32), and two groups of circular grooves (33) are formed in the circular grooves (33).

9. The multifunctional relay protection device with protection function according to claim 8, characterized in that: a cross (34) is fixedly arranged inside the circular groove (33), and a motor (35) is fixedly arranged inside the cross (34).

10. The multifunctional relay protection device with protection function according to claim 9, characterized in that: the output end of the motor (35) is provided with a rotating shaft (36), and one end of the rotating shaft (36) is provided with fan blades (37).