CN209117734U - Distributing Small Electric Current Earthing And Routing Device - Google Patents

Abstract

The utility model discloses distributing Small Electric Current Earthing And Routing Devices; including shell; the shell is hollow setting; the upper end of the shell is fixedly connected with the first corner protective case by the first bolt; the lower end of the shell is fixedly connected with the second corner protective case by the second bolt; the lower end of second corner protective case is fixedly connected with fixed link, and fixed link is connected with feet by damping, and the two sides side wall of the shell is equipped with and its internal heat release hole being connected to.The utility model is easy to operate; easy to use, cooling fan, which is run, dries to enclosure interior, forms air-flow flowing and is discharged from heat release hole; heat is carried out outside shell; to effectively be radiated to device, the safety of the components in shell is protected, the service life of device is improved; first corner protective case and the second corner protective case have certain elasticity; when device falls to ground, there is certain buffer function, protect the safety of device.

Description

Distributing Small Electric Current Earthing And Routing Device

Technical field

The utility model relates to line-selected earthing device technical field more particularly to distributing Small Electric Current Earthing And Routing Devices.

Background technique

Small current neutral grounding system -- small current neutral grounding system: isolated neutral passes through arc suppression coil and high resistance grounding Three-phase system, the also known as indirect earthed system of neutral point.In some Small Electric Current Earthing And Routing Devices, device at runtime, Inside can generate a large amount of heat, generally be radiated by heat release hole, and heat dissipation effect is poor, and the lower end of device directly contacts Ground, the heat for being deposited in lower section cannot exclude in time, can damage its inner components, and due to external environment problem, dress It sets to exist to fall and occurs to hit and the risk of damage with ground.

Some distributing Small Electric Current Earthing And Routing Device heat dissipation effects are poor, falling to ground with the unexpected device of generation When, inner body can damage, and reduce its service life；For this purpose, it is proposed that distributing Small Electric Current Earthing And Routing Device comes It solves the above problems.

Utility model content

Purpose of the utility model is to solve some distributing small current earthing wire-selectings existing in the prior art to fill It is poor to set heat dissipation effect, when falling to ground with the unexpected device of generation, inner body can be damaged, and reduce its service life The problems such as, and the distributing Small Electric Current Earthing And Routing Device proposed.

To achieve the goals above, the utility model adopts the technical scheme that the small electricity of the distributing of the utility model Line-selected earthing device, including shell are flowed, the shell is hollow setting, and the upper end of the shell is fixedly connected by the first bolt There is the first corner protective case, the lower end of the shell is fixedly connected with the second corner protective case by the second bolt, and described second The lower end of corner protective case is fixedly connected with fixed link, and fixed link is connected with feet by damping, and the two of the shell Side side wall, which is equipped with, is equipped with the installing port being connected to its inside with its internal heat release hole being connected to, the downside side wall of the shell, And cooling fan is installed in installing port；The damping includes spring, and the upper end of the feet is fixedly connected with connecting rod, And the downside side wall of fixed link be equipped with the matched link slot of connecting rod, the upper inside walls of the link slot by spring with connect Bar connection.

Preferably, the two sides inner wall of the link slot is fixedly connected to limited block, and limited block opening close to link slot It is arranged at mouthful, the side wall of the connecting rod is fixedly connected with the matched block of limited block.

Preferably, dirt filtrating screen is equipped at the heat release hole, and dirt filtrating screen is arranged close to the lateral wall of shell.

Preferably, the upside side wall of first corner protective case also passes through connecting rope and is connected with handle, and wraps on handle It is wrapped with rubber antiskid pad.

Preferably, first corner protective case and the second corner protective case have rubber to be made.

The utility model has the advantages that the utility model is easy to operate, easy to use, cooling fan, which is run, dries to enclosure interior, It forms air-flow flowing to be discharged from heat release hole, heat is carried out outside shell, to effectively be radiated to device, protects shell In components safety, improve the service life of device, the first corner protective case and the second corner protective case have certain Elasticity, when device falls to ground, have certain buffer function, protect the safety of device.

Compared with prior art, the utility model, which has the advantages that, improves device by setting fixed link and feet Terrain clearance, be sufficiently exposed to shell in air, accelerate its heat dissipation effect, protect the safety of the components in shell, To improve the service life of device, meanwhile, under the interference of external environment, device shakes, in the elastic force of spring Under effect, the impact force formed to shake is effectively slowed down, to carry out effective damping, by the way that dirt filtrating screen is arranged, is effectively prevent Extraneous dust enters enclosure interior, effectively carries out dust-proof, protects the safety of enclosure interior components, improves the use of device Service life.

Detailed description of the invention

Fig. 1 be the utility model proposes distributing Small Electric Current Earthing And Routing Device schematic view of the front view；

Fig. 2 be the utility model proposes distributing Small Electric Current Earthing And Routing Device overlooking structure diagram；

Fig. 3 is the structural schematic diagram in Fig. 1 at A.

In figure: 1 shell, 2 first bolts, 3 first corner protective cases, 4 second bolts, 5 second corner protective cases, 6 are fixed Bar, 7 feets, 8 heat release holes, 9 installing ports, 10 cooling fans, 11 connecting rods, 12 link slots, 13 springs, 14 dirt filtrating screens, 15 connections Rope, 16 handles.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

As shown in Figure 1-3, the distributing Small Electric Current Earthing And Routing Device of the utility model, including shell 1, during shell 1 is Sky setting, shell 1 are the shell of distributing Small Electric Current Earthing And Routing Device, and distributing small current neutral grounding choosing is equipped in shell 1 The each components needed in line apparatus, and distributing Small Electric Current Earthing And Routing Device is the prior art, for this purpose, not making excessive Superfluous, the upper end of shell 1 is fixedly connected with the first corner protective case 3 by the first bolt 2, and the lower end of shell 1 passes through the second bolt 4 Be fixedly connected with the second corner protective case 5, by the first corner protective case 3 and the second corner protective case 5 to the corner of shell 1 into Row protection, anti-locking apparatus fall and damage, and are rushed by the first corner protective case 3 and the second corner protective case 5 to collision formation It hits power to be buffered, and impact force will not act directly on shell 1, to protect to device, improves making for device Use the service life；

The lower end of second corner protective case 5 is fixedly connected with fixed link 6, and fixed link 6 is connected with pad by damping Foot 7, damping include spring 13, and the upper end of feet 7 is fixedly connected with connecting rod 11, and the downside side wall of fixed link 6 is equipped with It is connect by spring 13 with connecting rod 11 with the upper inside walls of the matched link slot 12 of connecting rod 11, link slot 12, in shell 1 Components at runtime, can generate amount of heat, and the terrain clearance of device is improved by setting fixed link 6 and feet 7, makes shell Body 1 is sufficiently exposed in air, accelerates its heat dissipation effect, protects the safety of the components in shell 1, to improve device Service life, meanwhile, under the interference of external environment, device shakes, under the resilient force of spring 13, to shake shape At impact force effectively slowed down, to carry out effective damping；

The two sides inner wall of link slot 12 is fixedly connected to limited block, and limited block is set close to the opening of link slot 12 Set, the side wall of connecting rod 11 is fixedly connected with the matched block of limited block, by setting limited block and block, to connecting rod 11 into Row limitation, prevents connecting rod 11 from undesirably falling off link slot 12 and makes damping damage failure；

The two sides side wall of shell 1 be equipped with its internal heat release hole 8 be connected to, the downside side wall of shell 1 equipped with in it The installing port 9 of portion's connection, and cooling fan 10 is installed in installing port 9, pass through setting cooling fan 10 and heat release hole 8, heat dissipation Blower 10, which is run, dries inside shell 1, forms air-flow flowing and is discharged from heat release hole 8, heat is carried out outside shell 1, To effectively be radiated to device, the safety of 1 inner components of shell is protected, the service life of device is improved；

Dirt filtrating screen 14 is equipped at heat release hole 8, and dirt filtrating screen 14 is arranged close to the lateral wall of shell 1, by the way that dirt filtrating screen is arranged 14, it effectively prevent extraneous dust to enter inside shell 1, effectively carries out dust-proof, protect the safety of 1 inner components of shell, mention The high service life of device, the upside side wall of the first corner protective case 3 also pass through connecting rope 15 and are connected with handle 16, and handle Rubber antiskid pad is enclosed on 16, convenient for lifting device, the setting of rubber antiskid pad effectively prevent rubber sleeve, the protection of the first corner Set 3 and the second corner protective case 5 have rubber to be made, and have the first corner protective case 3 and the second corner protective case 5 centainly Elasticity has certain buffer function, protects the safety of device when device falls to ground.

When the utility model is used, the components in shell 1 are at runtime, amount of heat can be generated, it is solid by being arranged Fixed pole 6 and feet 7 improve the terrain clearance of device, are sufficiently exposed to shell 1 in air, accelerate its heat dissipation effect, protection The safety of components in shell 1, so that the service life of device is improved, meanwhile, under the interference of external environment, device It shakes, under the resilient force of spring 13, the impact force formed to shake is effectively slowed down, to effectively be subtracted Shake, cooling fan 10, which is run, dries inside shell 1, forms air-flow flowing and is discharged from heat release hole 8, heat is carried out shell Outside body 1, to effectively be radiated to device, the safety of 1 inner components of shell is protected, improve device uses the longevity Life passes through the impact force of the first corner protective case 3 and 5 pairs of the second corner protective case collision formation when device falls to ground It is buffered, and impact force will not act directly on shell 1, to protect to device, improve device uses the longevity Life.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. distributing Small Electric Current Earthing And Routing Device, including shell (1), which is characterized in that the shell (1) is hollow setting, The upper end of the shell (1) is fixedly connected with the first corner protective case (3), the lower end of the shell (1) by the first bolt (2) It is fixedly connected with the second corner protective case (5) by the second bolt (4), the lower end of second corner protective case (5) is fixed to be connected It is connected to fixed link (6), and fixed link (6) is connected with feet (7) by damping, the two sides side wall of the shell (1) is all provided with Have and is equipped with the installing port (9) being connected to its inside with its internal heat release hole (8) being connected to, the downside side wall of the shell (1), and Cooling fan (10) are installed in installing port (9)；The damping includes spring (13), and the upper end of the feet (7) is fixed It is connected with connecting rod (11), and the downside side wall of fixed link (6) is equipped with and connecting rod (11) matched link slot (12), the company The upper inside walls of access slot (12) are connect by spring (13) with connecting rod (11).

2. distributing Small Electric Current Earthing And Routing Device according to claim 1, which is characterized in that the link slot (12) Two sides inner wall is fixedly connected to limited block, and limited block is arranged close to the opening of link slot (12), the connecting rod (11) Side wall be fixedly connected with the matched block of limited block.

3. distributing Small Electric Current Earthing And Routing Device according to claim 1, which is characterized in that at the heat release hole (8) Equipped with dirt filtrating screen (14), and lateral wall of the dirt filtrating screen (14) close to shell (1) is arranged.

4. distributing Small Electric Current Earthing And Routing Device according to claim 1, which is characterized in that the first corner protection The upside side wall of set (3) also passes through connecting rope (15) and is connected with handle (16), and is enclosed with rubber antiskid pad on handle (16).

5. distributing Small Electric Current Earthing And Routing Device according to claim 1, which is characterized in that the first corner protection Set (3) and the second corner protective case (5) have rubber to be made.