CN214069325U

CN214069325U - Outdoor dampproofing dustproof block terminal

Info

Publication number: CN214069325U
Application number: CN202023180764.3U
Authority: CN
Inventors: 刘泽文
Original assignee: Zhuhai Liheng Electrical Appliance Co ltd
Current assignee: Zhuhai Liheng Electrical Appliance Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-27
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an outdoor dampproof and dustproof distribution box, which comprises an outer shell, heat discharging holes are symmetrically formed in two sides of the outer shell, a heat radiating block is fixed on the surface of each heat discharging hole, a containing groove is formed in the heat radiating block, a mesh enclosure is placed in the containing groove, fixing strips are symmetrically fixed at the upper end and the lower end of the mesh enclosure, a sliding groove A is formed in the inner wall of the containing groove relative to the position of the fixing strip, the fixing strip is embedded into the sliding groove A, and a plurality of heat discharging holes are formed in one side of each heat radiating block in a penetrating manner; through the screen panel of design, can block in the air dust get into the block terminal under the prerequisite of guaranteeing equipment normal heat dissipation, let the inside cleanness that keeps of block terminal, guaranteed the normal use of equipment, the installation of the screen panel of design simultaneously is all very simple swift with the dismantlement, washs the screen panel for the user and has brought very big convenience.

Description

Outdoor dampproofing dustproof block terminal

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to outdoor dampproofing dustproof block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, and has the characteristics of small volume, simplicity and convenience in installation, special technical performance and fixed position.

The louvre has generally all been seted up in both sides to current block terminal for the inside heat of effluvium equipment prevents that the block terminal from too high and burning out equipment of inside temperature in work, but this kind of design can lead to the block terminal at the in-process of long-time use, and the dust is very easy from the inside that the louvre got into the block terminal, thereby influences the normal use of block terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor dampproofing dustproof block terminal 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: an outdoor moisture-proof and dust-proof distribution box comprises a shell, wherein heat discharging holes are symmetrically formed in two sides of the shell, a heat radiating block is fixed on the surface of each heat discharging hole, a containing groove is formed in the heat radiating block, a net cover is placed in the containing groove, fixing strips are symmetrically fixed at the upper end and the lower end of the net cover, a sliding groove A is formed in the position, corresponding to the fixing strips, of the inner wall of the containing groove, the fixing strips are embedded into the sliding groove A, a plurality of heat radiating holes are formed in one side of the heat radiating block in a penetrating mode, a through hole is formed in the other side of the heat radiating block in a penetrating mode, the heat discharging holes, the through holes, the containing grooves and the heat radiating holes are mutually communicated, a fixing protrusion is fixed on the surface of the top end of the heat radiating block, a sliding groove B is formed in the fixing protrusion in a penetrating mode, the sliding groove B and the sliding groove A are mutually communicated, and a sliding rod is placed in the sliding groove B, the surface of the fixed strip is provided with a limiting groove relative to the position of the bottom end of the sliding rod, the bottom end of the sliding rod penetrates through the sliding groove B and is embedded into the limiting groove, the top end of the sliding rod penetrates through the sliding groove B and extends to the outside of the fixed protrusion, fixed sliding blocks are symmetrically arranged on two sides of the middle end of the sliding rod, a sliding groove C is arranged on the inner wall of the sliding groove B relative to the position of the fixed sliding blocks, and the fixed sliding blocks are connected with the inner wall of the sliding groove C through springs.

Preferably, intermediate layer between the shell is provided with the dampproof course, one side of dampproof course is provided with the insulating layer, be connected through the connecting block between dampproof course and the insulating layer, the one side of dampproof course and insulating layer sets up a plurality of connecting rods, the inside of shell is embedded into to the connecting rod.

Preferably, the top surface of the outer shell is provided with a top cover, and the outer shell and the top cover are both made of cold-rolled steel sheets.

Preferably, a door is disposed on a surface of the housing, and the door is connected to the housing through a hinge.

Preferably, the surface of the box door is provided with a handle, and the surface of the handle is provided with anti-skid grains.

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

1. through the screen panel of design, can block in the air dust get into the block terminal under the prerequisite of guaranteeing equipment normal heat dissipation, let the inside cleanness that keeps of block terminal, guaranteed the normal use of equipment, the installation of the screen panel of design simultaneously is all very simple swift with the dismantlement, washs the screen panel for the user and has brought very big convenience.

2. Through the dampproof course of design, can prevent that the block terminal from weing in long-time use to damage each inside circuit of block terminal, improved the life of equipment, through the insulating layer of design, even can let equipment use under the environment of high temperature, also can not produce the damage to equipment because of external influence.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a front view of the heat dissipation block of the present invention;

FIG. 4 is a side cross-sectional view of the heat sink of the present invention;

FIG. 5 is an enlarged view of area A of FIG. 4 according to the present invention;

fig. 6 is a cross-sectional view of the housing of the present invention.

In the figure: 1. a top cover; 2. a housing; 3. a box door; 4. a heat dissipating block; 5. a handle; 6. a through hole; 7. a mesh enclosure; 8. heat dissipation holes; 9. a receiving groove; 10. a fixing strip; 11. a sliding groove A; 12. a slide bar; 13. a sliding groove B; 14. a sliding groove C; 15. a fixed protrusion; 16. a limiting groove; 17. fixing the sliding block; 18. finishing paint; 19. a moisture barrier; 20. an insulating layer.

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.

Example 1

Referring to fig. 1 to 5, the present invention provides a technical solution: an outdoor moisture-proof and dust-proof distribution box comprises a shell 2, heat discharging holes are symmetrically formed in two sides of the shell 2, a heat radiating block 4 is fixed on the surface of each heat discharging hole, an accommodating groove 9 is formed in the heat radiating block 4, a mesh enclosure 7 is placed in the accommodating groove 9, through the designed mesh enclosure 7, dust in air can be prevented from entering the distribution box on the premise of ensuring normal heat dissipation of equipment, the interior of the distribution box is kept clean, normal use of the equipment is ensured, meanwhile, the designed mesh enclosure 7 is very simple and rapid to install and disassemble, great convenience is brought to a user for cleaning the mesh enclosure 7, fixing strips 10 are symmetrically fixed at the upper end and the lower end of the mesh enclosure 7, sliding grooves A11 are formed in the positions, corresponding to the fixing strips 10, of the inner walls of the accommodating grooves 9, the fixing strips 10 are embedded into the sliding grooves A11, a plurality of heat radiating holes 8 are formed in one side of each heat radiating block 4 in a penetrating mode, through-hole 6 has been seted up in the opposite side run-through of radiating block 4, heat dissipation hole and through-hole 6, accomodate groove 9, louvre 8 link up each other, the top surface mounting of radiating block 4 has fixed arch 15, fixed arch 15's inside runs through and has been seted up sliding tray B13, sliding tray B13 and sliding tray A11 link up each other, slide bar 12 has been placed to sliding tray B13's inside, spacing groove 16 has been seted up for the position of slide bar 12 bottom on the surface of fixed strip 10, sliding tray B13 and embedding to the inside of spacing groove 16 are run through to the bottom of slide bar 12, sliding tray B13 is run through and extend to fixed arch 15's outside on the top of slide bar 12, the middle-end bilateral symmetry of slide bar 12 is provided with fixed slider 17, sliding tray C14 has been seted up for fixed slider 17's position to sliding tray B13's inner wall, be connected through the spring between fixed slider 17 and the inner wall of sliding tray C14.

Example 2

Referring to fig. 1 to 6, the present invention provides a technical solution: an outdoor moisture-proof and dust-proof distribution box comprises a shell 2, heat discharging holes are symmetrically formed in two sides of the shell 2, a heat radiating block 4 is fixed on the surface of each heat discharging hole, an accommodating groove 9 is formed in the heat radiating block 4, a mesh enclosure 7 is placed in the accommodating groove 9, through the designed mesh enclosure 7, dust in air can be prevented from entering the distribution box on the premise of ensuring normal heat dissipation of equipment, the interior of the distribution box is kept clean, normal use of the equipment is ensured, meanwhile, the designed mesh enclosure 7 is very simple and rapid to install and disassemble, great convenience is brought to a user for cleaning the mesh enclosure 7, fixing strips 10 are symmetrically fixed at the upper end and the lower end of the mesh enclosure 7, sliding grooves A11 are formed in the positions, corresponding to the fixing strips 10, of the inner walls of the accommodating grooves 9, the fixing strips 10 are embedded into the sliding grooves A11, a plurality of heat radiating holes 8 are formed in one side of each heat radiating block 4 in a penetrating mode, through-hole 6 has been seted up in the opposite side run-through of radiating block 4, heat dissipation hole and through-hole 6, accomodate groove 9, louvre 8 link up each other, the top surface mounting of radiating block 4 has fixed arch 15, fixed arch 15's inside runs through and has been seted up sliding tray B13, sliding tray B13 and sliding tray A11 link up each other, slide bar 12 has been placed to sliding tray B13's inside, spacing groove 16 has been seted up for the position of slide bar 12 bottom on the surface of fixed strip 10, sliding tray B13 and embedding to the inside of spacing groove 16 are run through to the bottom of slide bar 12, sliding tray B13 is run through and extend to fixed arch 15's outside on the top of slide bar 12, the middle-end bilateral symmetry of slide bar 12 is provided with fixed slider 17, sliding tray C14 has been seted up for fixed slider 17's position to sliding tray B13's inner wall, be connected through the spring between fixed slider 17 and the inner wall of sliding tray C14.

In this embodiment, it is preferred, intermediate layer between shell 2 is provided with dampproof course 19, one side of dampproof course 19 is provided with insulating layer 20, dampproof course 19 through the design, can prevent that the block terminal from weing in long-time use, thereby damage each inside circuit of block terminal, the life of equipment has been improved, insulating layer 20 through the design, even can let equipment use under the environment of high temperature, also can not produce the damage to equipment because of external influence, be connected through the connecting block between dampproof course 19 and the insulating layer 20, the one side of dampproof course 19 and insulating layer 20 sets up a plurality of connecting rods, the inside of shell 2 is embedded into to the connecting rod.

In this embodiment, preferably, the top surface of the housing 2 is provided with the top cover 1, and the housing 2 and the top cover 1 are both made of cold-rolled steel sheets, so that the strength of the whole device is ensured.

In this embodiment, preferably, a door 3 is disposed on a surface of the housing 2, and the door 3 is connected to the housing 2 through a hinge, so that the door 3 and the housing 2 are connected more tightly.

In this embodiment, preferably, the surface of the box door 3 is provided with the handle 5, and the surface of the handle 5 is provided with the anti-slip lines, so that the friction force is increased.

The utility model discloses a theory of operation and use flow: when the utility model is used, one end of the sliding rod 12 is pulled out first, the sliding rod 12 is made to slide on the inside of the sliding groove B13, meanwhile, the fixed sliders 17 at two sides of the sliding rod 12 are driven to move in the sliding groove C14 until the bottom end of the sliding rod 12 is completely withdrawn to the inside of the sliding groove B13, at the moment, the spring between the fixed slider 17 and the inner wall of the sliding groove C14 is compressed, then the mesh enclosure 7 can be put into the containing groove 9, when the mesh enclosure is put in, the fixed strips 10 at two ends of the mesh enclosure 7 are aligned with the sliding groove A11 and then pushed inwards, the fixed strips 10 are made to slide in the sliding groove A11, when the mesh enclosure 7 is positioned at the innermost end, the pushing is stopped, at the moment, the sliding rod 12 is loosened, under the action of the spring, the sliding rod 12 is in the sliding groove B13, so that the bottom end of the sliding rod 12 is embedded in the limiting groove 16, at the moment, the mesh enclosure 7 is fixed in the containing groove 9, the mesh enclosure 7 is installed completely, when the equipment is used for a long time, a lot of dust is accumulated on the surface of the mesh enclosure 7, the mesh enclosure 7 needs to be detached and cleaned, at this time, the top end of the sliding rod 12 is pulled out, the sliding rod 12 slides up the inside of the sliding groove B13, meanwhile, the fixed sliding blocks 17 on two sides of the sliding rod 12 are driven to move in the sliding groove C14 until the bottom end of the sliding rod 12 is completely detached from the inside of the limiting groove 16, at this time, the fixation of the mesh enclosure 7 is released, the mesh enclosure 7 can be drawn out from the inside of the accommodating groove 9, then the mesh enclosure 7 is cleaned, and after the cleaning, the cleaned mesh enclosure 7 is put into the inside of the accommodating groove 9 again according to the above flow and is fixed, at this moment, the equipment can be put into use again, and because the equipment is used outdoors, can meet sleet weather in a difficult way, the dampproof course 19 in the 2 intermediate layers of shell can play fine dampproofing effect this moment, thereby prevent the inside condition of intaking and leading to equipment inner line to destroy of block terminal, thermal-insulated layer 20 in the 2 intermediate layers of shell can completely cut off thermal transmission simultaneously, even let the block terminal locate also can normal use under high temperature weather.

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 an outdoor dampproofing dustproof block terminal, includes shell (2), its characterized in that: the heat dissipation device is characterized in that heat dissipation holes are symmetrically formed in two sides of the shell (2), heat dissipation blocks (4) are fixed on the surfaces of the heat dissipation holes, accommodating grooves (9) are formed in the heat dissipation blocks (4), mesh enclosures (7) are placed in the accommodating grooves (9), fixing strips (10) are symmetrically fixed at the upper ends and the lower ends of the mesh enclosures (7), sliding grooves A (11) are formed in the positions, relative to the fixing strips (10), of the inner walls of the accommodating grooves (9), the fixing strips (10) are embedded into the sliding grooves A (11), a plurality of heat dissipation holes (8) are formed in one side of each heat dissipation block (4) in a penetrating mode, through holes (6) are formed in the other side of each heat dissipation block (4), the heat dissipation holes and the through holes (6), the accommodating grooves (9) and the heat dissipation holes (8) are communicated with one another, and fixing protrusions (15) are fixed on the surfaces of the top ends of the heat dissipation blocks (4), a sliding groove B (13) is formed in the fixing bulge (15) in a penetrating way, the sliding groove B (13) and the sliding groove A (11) are mutually communicated, a sliding rod (12) is arranged in the sliding groove B (13), a limiting groove (16) is arranged on the surface of the fixing strip (10) corresponding to the bottom end of the sliding rod (12), the bottom end of the sliding rod (12) penetrates through the sliding groove B (13) and is embedded into the limiting groove (16), the top end of the sliding rod (12) penetrates through the sliding groove B (13) and extends to the outside of the fixed bulge (15), fixed sliding blocks (17) are symmetrically arranged at two sides of the middle end of the sliding rod (12), the inner wall of the sliding groove B (13) is provided with a sliding groove C (14) relative to the position of the fixed slide block (17), the fixed sliding block (17) is connected with the inner wall of the sliding groove C (14) through a spring.

2. The outdoor moisture-proof and dust-proof distribution box of claim 1, wherein: the intermediate layer between shell (2) is provided with dampproof course (19), one side of dampproof course (19) is provided with insulating layer (20), be connected through the connecting block between dampproof course (19) and insulating layer (20), the one side of dampproof course (19) and insulating layer (20) sets up a plurality of connecting rods, the inside of shell (2) is embedded into to the connecting rod.

3. The outdoor moisture-proof and dust-proof distribution box of claim 2, wherein: the top surface of shell (2) is provided with top cap (1), shell (2) and top cap (1) are all made by the cold-rolled steel sheet, the surface coating of shell (2) and top cap (1) has finish paint (18).

4. The outdoor moisture-proof and dust-proof distribution box of claim 3, wherein: the surface of the shell (2) is provided with a box door (3), and the box door (3) is connected with the shell (2) through a hinge.

5. The outdoor moisture-proof and dust-proof distribution box of claim 4, wherein: the surface of the box door (3) is provided with a handle (5), and the surface of the handle (5) is provided with anti-skid grains.