CN215221418U - Outdoor electrical distribution box with waterproof dustproof construction - Google Patents

Outdoor electrical distribution box with waterproof dustproof construction Download PDF

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Publication number
CN215221418U
CN215221418U CN202022194507.9U CN202022194507U CN215221418U CN 215221418 U CN215221418 U CN 215221418U CN 202022194507 U CN202022194507 U CN 202022194507U CN 215221418 U CN215221418 U CN 215221418U
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CN
China
Prior art keywords
connecting block
shell body
waterproof
distribution box
buffer spring
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Application number
CN202022194507.9U
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Chinese (zh)
Inventor
孙志钢
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Tianjin Baili Tengfei Technology Co ltd
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Tianjin Baili Tengfei Technology Co ltd
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Priority to CN202022194507.9U priority Critical patent/CN215221418U/en
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Publication of CN215221418U publication Critical patent/CN215221418U/en
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Abstract

The utility model discloses an outdoor electrical distribution box with waterproof dustproof construction, concretely relates to block terminal technical field, including shell body and interior casing, the outside of interior casing is provided with the shell body, the top of shell body is provided with protective structure, one side of interior casing is provided with dust removal mechanism, be provided with waterproof construction between shell body and the interior casing, waterproof construction includes the cavity. The utility model discloses a be provided with buffer spring, the connecting plate, the spring groove, the supporting shoe, loop bar and sleeve, the set-square on connecting plate top can receive when hitting the collision at the shell body, impact strikes to the set-square earlier, recycle extrusion buffer spring, utilize buffer spring's resilience force to cushion the shock attenuation to the shell body, protect the shell body, prevent that the outside of shell body from causing the damage because the striking, buffer spring outside spring groove can prevent to rock about buffer spring, loop bar and sleeve can carry on spacingly to set-square and connecting plate.

Description

Outdoor electrical distribution box with waterproof dustproof construction
Technical Field
The utility model relates to a block terminal technical field specifically is an outdoor electrical distribution box with waterproof dustproof construction.
Background
The block terminal is reasonable distribution electric energy usually, and the convenience is to the operation of opening and shutting of circuit, and the block terminal has higher safety protection level, can audio-visually see the condition that switches on of circuit, is convenient for to the management of circuit, is favorable to the circuit maintenance when circuit fault takes place, and present block terminal still has some problems and does not obtain the solution.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional outdoor electric distribution box has poor waterproof performance, and the occurrence rate of faults is easily increased;
(2) the traditional outdoor electrical distribution box does not effectively protect the distribution box, and the distribution box is easy to damage;
(3) traditional outdoor electrical distribution box does not carry out effectual dust removal to the inside of block terminal, reduces block terminal internals's life easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor electrical distribution box with waterproof dustproof construction to provide the not good problem of block terminal waterproof performance in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor electrical distribution box with a waterproof and dustproof structure comprises an outer shell and an inner shell, wherein the outer shell is arranged outside the inner shell, a protective structure is arranged at the top end of the outer shell, a dust removal mechanism is arranged on one side of the inner shell, and the waterproof structure is arranged between the outer shell and the inner shell;
the waterproof structure comprises a cavity, the cavity is arranged between an outer shell and an inner shell, a filter screen is arranged on one side inside the cavity, water-absorbing sponge is arranged on the other side inside the cavity, water-absorbing particles are arranged at the bottom end and the top end of the water-absorbing sponge respectively, through holes are formed in the inner side wall of the outer shell, and a triangular plate is arranged at the top end of the outer shell.
Preferably, the water absorption particles are arranged at equal intervals on one side inside the cavity.
Preferably, protective structure comprises buffer spring, connecting plate, spring groove, supporting shoe, loop bar and sleeve, the connecting plate sets up the top at the shell body, the both sides fixedly connected with spring groove of connecting plate bottom, the inside in spring groove is provided with buffer spring, supporting shoe fixed connection is in the both sides on shell body top, the central point of connecting plate bottom puts fixedly connected with loop bar, sleeve fixed connection puts the department at the central point on shell body top.
Preferably, the top end inside the sleeve is sleeved with a loop bar, the top end of the spring groove is fixedly connected with the bottom end of the buffer spring, and the spring groove is symmetrically distributed about the vertical center line of the connecting plate.
Preferably, dust removal mechanism comprises standing groove, first connecting block, dust removal bag, second connecting block and negative-pressure air fan, second connecting block fixed connection is in one side of shell body, one side of second connecting block is provided with the standing groove, the inside of standing groove is provided with negative-pressure air fan, the inside swing joint of second connecting block has first connecting block, one side fixedly connected with dust removal bag of first connecting block.
Preferably, the inside of second connecting block is provided with the internal thread, the outside of first connecting block is provided with the external screw thread with internal thread matched with, constitute threaded connection between first connecting block and the second connecting block.
Compared with the prior art, the beneficial effects of the utility model are that: the outdoor electrical distribution box realizes the water prevention of the interior of the distribution box, the protection of the distribution box and the dust removal of the interior of the distribution box;
(1) the water absorption sponge and the water absorption particles in the cavity can absorb water drops which are about to enter the inner shell, the water drops are prevented from entering the inner shell and damaging parts inside the inner shell, the heat in the inner shell can evaporate water in the water absorption sponge and the water absorption particles out of the inner part of the outer shell through the through holes, the filter screen in the cavity can prevent dust from entering the inner part of the inner shell through the through holes, and meanwhile, the triangular plate can prevent rain;
(2) by arranging the buffer spring, the connecting plate, the spring groove, the supporting block, the loop bar and the sleeve, when the triangular plate at the top end of the connecting plate is impacted and collided on the outer shell, the impact force firstly impacts the triangular plate, then the connecting plate is used for extruding the buffer spring, the outer shell is buffered and damped by using the resilience force of the buffer spring, the outer shell is protected, the damage to the outside of the outer shell due to the impact is prevented, the spring groove outside the buffer spring can prevent the buffer spring from shaking left and right, and the loop bar and the sleeve can limit the triangular plate and the connecting plate;
(3) through being provided with the standing groove, first link block, the dust removal bag, second link block and negative-pressure air fan, when there is dust or impurity in the inside of interior casing, start negative-pressure air fan, negative-pressure air fan removes dust through the inside of rotating the internal casing, the inside of casing inside dust suction dust removal bag is passed through the standing groove, when the dust of dust removal bag inside is more, twist and move first link block, twist out first link block from the inside of second link block, the completion is dismantled the dust removal bag, dismantle the unified processing to the inside dust of dust removal bag after accomplishing, the inside dust of casing and the life of casing internals in the improvement of impurity in the reduction.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of a partial structure of the protective structure of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a schematic diagram of the cavity local enlarged structure of the present invention.
In the figure: 1. an outer housing; 2. an inner housing; 3. a cavity; 4. a water-absorbing sponge; 5. water-absorbing particles; 6. filtering with a screen; 7. a through hole; 8. a protective structure; 801. a buffer spring; 802. a connecting plate; 803. a spring slot; 804. a support block; 805. a loop bar; 806. a sleeve; 9. a set square; 10. a dust removal mechanism; 1001. a placement groove; 1002. a first connection block; 1003. a dust removal bag; 1004. a second connecting block; 1005. a negative pressure fan.
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. 1-4, an outdoor electrical distribution box with a waterproof and dustproof structure comprises an outer shell 1 and an inner shell 2, wherein the outer shell 1 is arranged outside the inner shell 2, a protective structure 8 is arranged at the top end of the outer shell 1, a dust removal mechanism 10 is arranged on one side of the inner shell 2, and the waterproof structure is arranged between the outer shell 1 and the inner shell 2;
referring to fig. 1-4, the outdoor electrical distribution box with the waterproof and dustproof structure further comprises a waterproof structure, the waterproof structure comprises a cavity 3, the cavity 3 is arranged between an outer shell 1 and an inner shell 2, one side inside the cavity 3 is provided with a filter screen 6, the other side inside the cavity 3 is provided with a water absorption sponge 4, the bottom end and the top end of the water absorption sponge 4 are respectively provided with water absorption particles 5, the inner side wall of the outer shell 1 is provided with a through hole 7, and the top end of the outer shell 1 is provided with a triangular plate 9;
the water absorption particles 5 are arranged at equal intervals at one side in the cavity 3;
specifically, as shown in fig. 1 and 4, the water-absorbing sponge 4 and the water-absorbing particles 5 inside the cavity 3 can absorb water drops entering the inner shell 2, so as to prevent the water drops from entering the inner shell 2 and causing damage to parts inside the inner shell 2, the heat inside the inner shell 2 can evaporate the water inside the water-absorbing sponge 4 and the water-absorbing particles 5 out of the outer shell 1 through the through holes 7, the filter screen 6 inside the cavity 3 can prevent dust from entering the inner shell 2 through the through holes 7, and the triangular plate 9 can prevent rain;
example 2: the protective structure 8 is composed of a buffer spring 801, a connecting plate 802, a spring groove 803, a supporting block 804, a loop bar 805 and a sleeve 806, wherein the connecting plate 802 is arranged at the top end of the outer shell 1, the spring groove 803 is fixedly connected to two sides of the bottom end of the connecting plate 802, the buffer spring 801 is arranged in the spring groove 803, the supporting block 804 is fixedly connected to two sides of the top end of the outer shell 1, the loop bar 805 is fixedly connected to the central position of the bottom end of the connecting plate 802, and the sleeve 806 is fixedly connected to the central position of the top end of the outer shell 1;
the top end inside the sleeve 806 is sleeved with a sleeve rod 805, the top end of the spring groove 803 is fixedly connected with the bottom end of the buffer spring 801, and the spring groove 803 is symmetrically distributed around the vertical center line of the connecting plate 802;
specifically, as shown in fig. 1 and fig. 2, when the triangular plate 9 on the top end of the connecting plate 802 is collided by the outer shell 1, the impact force firstly strikes the triangular plate 9, the connecting plate 802 is then used to extrude the buffer spring 801, the outer shell 1 is buffered and damped by the resilience force of the buffer spring 801, the outer shell 1 is protected, the damage to the outside of the outer shell 1 caused by the impact is prevented, the spring groove 803 outside the buffer spring 801 can prevent the buffer spring 801 from shaking left and right, and the loop bar 805 and the sleeve 806 can limit the triangular plate 9 and the connecting plate 802.
Example 3: the dust removing mechanism 10 comprises a placing groove 1001, a first connecting block 1002, a dust removing bag 1003, a second connecting block 1004 and a negative pressure fan 1005, wherein the second connecting block 1004 is fixedly connected to one side of the outer shell 1, the placing groove 1001 is arranged on one side of the second connecting block 1004, the negative pressure fan 1005 is arranged in the placing groove 1001, the type of the negative pressure fan 1005 can be SF, the first connecting block 1002 is movably connected to the inside of the second connecting block 1004, and the dust removing bag 1003 is fixedly connected to one side of the first connecting block 1002;
an internal thread is arranged inside the second connecting block 1004, an external thread matched with the internal thread is arranged outside the first connecting block 1002, and the first connecting block 1002 is in threaded connection with the second connecting block 1004;
specifically, as shown in fig. 1 and fig. 3, when there is dust or impurity in the interior of the inner housing 2, the negative pressure fan 1005 is started, the negative pressure fan 1005 removes dust from the interior of the inner housing 2 by rotating, the dust in the interior of the inner housing 2 is sucked into the interior of the dust removal bag 1003 through the placing groove 1001, when the dust in the interior of the dust removal bag 1003 is large, the first connecting block 1002 is screwed out from the interior of the second connecting block 1004, the dust removal bag 1003 is disassembled, the dust in the interior of the dust removal bag 1003 is uniformly treated after the disassembly is completed, the dust and the impurity in the interior of the inner housing 2 are reduced, and the service life of the internal parts of the inner housing 2 is prolonged.
The working principle is as follows: when the utility model is used, firstly, the water-absorbing sponge 4 and the water-absorbing particles 5 inside the cavity 3 can absorb water drops which are about to enter the inner shell 2, the water drops are prevented from entering the inner shell 2, parts inside the inner shell 2 are damaged, the moisture inside the water-absorbing sponge 4 and the water-absorbing particles 5 can be evaporated out of the inner part of the outer shell 1 by the heat inside the inner shell 2 through the through holes 7, the filter screen 6 inside the cavity 3 can prevent dust from entering the inner part of the inner shell 2 through the through holes 7, and meanwhile, the triangular plate 9 can prevent rain;
afterwards, the set square 9 on connecting plate 802 top can receive when hitting the collision at outer casing 1, the impact strikes to set square 9 earlier, reuse connecting plate 802 extrusion buffer spring 801 again, utilize buffer spring 801's resilience force to cushion the shock attenuation to outer casing 1, protect outer casing 1, prevent that outer casing 1's outside from causing the damage owing to the striking, buffer spring 801 outside spring groove 803 can prevent to rock about buffer spring 801, loop bar 805 and sleeve 806 can carry on spacingly to set square 9 and connecting plate 802.
Finally, when there is dust or impurity in the inside of interior casing 2, start negative pressure fan 1005, negative pressure fan 1005 removes dust through the inside of rotating interior casing 2, pass through the inside that standing groove 1001 sucked dust bag 1003 to the inside dust of interior casing 2, when the inside dust of dust bag 1003 is more, twist first connecting block 1002, twist out first connecting block 1002 from the inside of second connecting block 1004, the completion is dismantled dust bag 1003, dismantle the inside dust unified processing of dust bag 1003 after accomplishing, reduce the inside dust of interior casing 2 and the life of impurity improvement interior casing 2 internals.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an outdoor electrical distribution box with waterproof dustproof construction, includes shell body (1) and interior casing (2), its characterized in that: an outer shell (1) is arranged outside the inner shell (2), a protective structure (8) is arranged at the top end of the outer shell (1), a dust removal mechanism (10) is arranged on one side of the inner shell (2), and a waterproof structure is arranged between the outer shell (1) and the inner shell (2);
the waterproof structure comprises a cavity (3), wherein the cavity (3) is arranged between an outer shell (1) and an inner shell (2), a filter screen (6) is arranged on one side inside the cavity (3), a water absorption sponge (4) is arranged on the other side inside the cavity (3), water absorption particles (5) are arranged at the bottom end and the top end of the water absorption sponge (4) respectively, a through hole (7) is formed in the inner side wall of the outer shell (1), and a triangular plate (9) is arranged at the top end of the outer shell (1).
2. The outdoor electric distribution box with waterproof and dustproof structure of claim 1, characterized in that: the water absorption particles (5) are arranged at equal intervals at one side inside the cavity (3).
3. The outdoor electric distribution box with waterproof and dustproof structure of claim 1, characterized in that: protective structure (8) comprise buffer spring (801), connecting plate (802), spring groove (803), supporting shoe (804), loop bar (805) and sleeve (806), connecting plate (802) set up the top on shell body (1), both sides fixedly connected with spring groove (803) of connecting plate (802) bottom, the inside of spring groove (803) is provided with buffer spring (801), supporting shoe (804) fixed connection is in the both sides on shell body (1) top, the central point of connecting plate (802) bottom puts fixedly connected with loop bar (805), sleeve (806) fixed connection is put the department at the central point on shell body (1) top.
4. The outdoor electric distribution box with waterproof and dustproof structure of claim 3, characterized in that: the top end of the interior of the sleeve (806) is sleeved with a loop bar (805), the top end of the spring groove (803) is fixedly connected with the bottom end of the buffer spring (801), and the spring groove (803) is symmetrically distributed relative to the vertical center line of the connecting plate (802).
5. The outdoor electric distribution box with waterproof and dustproof structure of claim 1, characterized in that: dust removal mechanism (10) comprises standing groove (1001), first connecting block (1002), dust removal bag (1003), second connecting block (1004) and negative-pressure air fan (1005), one side of second connecting block (1004) fixed connection at shell body (1), one side of second connecting block (1004) is provided with standing groove (1001), the inside of standing groove (1001) is provided with negative-pressure air fan (1005), the inside swing joint of second connecting block (1004) has first connecting block (1002), one side fixedly connected with dust removal bag (1003) of first connecting block (1002).
6. The outdoor electric distribution box with waterproof and dustproof structure of claim 5, characterized in that: the inner part of the second connecting block (1004) is provided with internal threads, the outer part of the first connecting block (1002) is provided with external threads matched with the internal threads, and the first connecting block (1002) is in threaded connection with the second connecting block (1004).
CN202022194507.9U 2020-09-29 2020-09-29 Outdoor electrical distribution box with waterproof dustproof construction Active CN215221418U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022194507.9U CN215221418U (en) 2020-09-29 2020-09-29 Outdoor electrical distribution box with waterproof dustproof construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022194507.9U CN215221418U (en) 2020-09-29 2020-09-29 Outdoor electrical distribution box with waterproof dustproof construction

Publications (1)

Publication Number Publication Date
CN215221418U true CN215221418U (en) 2021-12-17

Family

ID=79416599

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022194507.9U Active CN215221418U (en) 2020-09-29 2020-09-29 Outdoor electrical distribution box with waterproof dustproof construction

Country Status (1)

Country Link
CN (1) CN215221418U (en)

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