CN206864932U - A kind of distribution box - Google Patents
A kind of distribution box Download PDFInfo
- Publication number
- CN206864932U CN206864932U CN201720577428.1U CN201720577428U CN206864932U CN 206864932 U CN206864932 U CN 206864932U CN 201720577428 U CN201720577428 U CN 201720577428U CN 206864932 U CN206864932 U CN 206864932U
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- China
- Prior art keywords
- casing
- side wall
- elastic parts
- housing
- internal hilar
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Abstract
It the utility model is related to a kind of distribution box, including casing, housing, chamber door, inner hollow, the front openings of casing, the circular openend for being arranged on casing of housing, the one end of housing away from casing is provided with blind hole, the bottom wall of blind hole and the end face flush at box opening end, chamber door include external door panel, internal hilar plate, elastic parts, rubber ring, and one end of external door panel is connected by articulated structure with housing；Internal hilar plate is connected by elastic parts with external door panel；Rubber ring is arranged on the edge of side of the internal hilar plate away from elastic parts；Bottom half is provided with air admission hole, and casing top is provided with steam vent, and casing top is provided with the bucker covered on steam vent.The beneficial effects of the utility model are：No matter door switch how many times, after chamber door is closed, internal hilar plate can cover the openend of casing all the time in the presence of elastic parts, so as to avoid rainwater from entering in casing, ensure that the security of electric elements in casing.
Description
Technical field
It the utility model is related to field of electrical equipment, more particularly to a kind of distribution box.
Background technology
With expanding economy, people are also increasing to the demand of electricity consumption, when distributing electric energy, generally require in circuit
The upper various distribution boxs of installation, are currently installed in inside the distribution box of open air and have been generally integrated more electric elements, due at family
Outside, various adverse circumstances factors, such as heavy rain be present.Relatively simple for structure, the on-off times mistake of the chamber door of current distribution box
After more, loosening just occurs between chamber door and casing, when raining heavily, rainwater will be entered by the gap between chamber door and casing
Enter in casing, short circuit occur in the electric elements that rainwater is easily caused after entering in casing, endanger the security of institute's connection line.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of distribution box, with overcome it is above-mentioned it is of the prior art not
Foot.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of distribution box, including casing, housing, case
Door, inner hollow, the front openings of casing, the circular openend for being arranged on casing of housing, the one end of housing away from casing is set
There are blind hole, the bottom wall of blind hole and the end face flush at box opening end, chamber door includes external door panel, internal hilar plate, elastic parts, rubber
Circle, one end of external door panel are connected by articulated structure with housing, and external door panel can during being rotated around articulated structure
The openend of blind hole is covered, mechanical lock is provided between external door panel and housing；Internal hilar plate is connected by elastic parts with external door panel,
Internal hilar plate contradicts the openend of casing in the presence of elastic parts, and covers the openend of casing；The area of internal hilar plate
More than the area at box opening end, the area of internal hilar plate is less than the area of the bottom wall of blind hole；It is remote that rubber ring is arranged on internal hilar plate
On the edge of the side of elastic parts；Bottom half is provided with air admission hole, and casing top is provided with steam vent, and casing top is provided with and covered on
Bucker on steam vent.
The beneficial effects of the utility model are：By the way that chamber door is designed to be made up of external door panel, internal hilar plate, elastic parts,
So no matter door switch how many times, after chamber door is closed, internal hilar plate can cover casing all the time in the presence of elastic parts
Openend, so as to avoid rainwater from entering in casing, the security of electric elements in casing is ensure that, in addition, rubber ring
Add the sealing that can be further ensured that the openend of internal hilar plate and casing coordinates；Air admission hole, steam vent are set on casing
And bucker, can not only in guard box body electric elements quick heat radiating, and rainwater is not easy to enter in casing.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, elastic parts includes spring, and the both ends of spring are connected with external door panel and internal hilar plate respectively.
Further, elastic parts also includes First Transition plate and the second rebound, the both ends of spring respectively with First Transition
Plate and the second rebound are connected, and First Transition plate and the second rebound are connected with external door panel, internal hilar plate respectively.
It is using above-mentioned further beneficial effect：Facilitate the dismounting between elastic parts and external door panel, internal hilar plate.
Further, the quantity of elastic parts is eight, and eight elastic parts are in rectangular layout.
It is using above-mentioned further beneficial effect：It can effectively ensure that internal hilar plate covers box opening end.
Further, the bottom of housing is provided with osculum on the hole wall of blind hole.
It is using above-mentioned further beneficial effect：The rainwater quick drain that can be will go into blind hole is gone out.
Further, the quantity of rubber ring is two, and two rubber rings are arranged concentrically.
It is using above-mentioned further beneficial effect：Sealing can be further improved, prevents the entrance of rainwater.
Further, bucker includes upper lid, lower cover, and upper lid is inner hollow, the structure of bottom opening, and upper cover buckle is in lower cover
On, form airflow path between upper lid and lower cover；Upper lid includes the first left side wall, the first front side wall, the first rear wall, first right side
Side wall and the first roof, the first front side wall and the first right side wall are contour, and the first left side wall and the first right side wall are contour, the first left side
The height of wall is less than the height of the first front side wall；Lower cover includes the second left side wall, the second right side wall, the second bottom wall, the second left side
Wall and the second right side wall are contour, and the height of the second left side wall is less than the height of the first front side wall；Second bottom wall is provided with and exhaust
The transitional pore that hole is connected, airflow path are connected with air, transitional pore simultaneously.
It is using above-mentioned further beneficial effect：The normal discharge of box house heat can be ensured, and can prevents rain
Water is entered in casing, so as to avoid box house electric elements from short circuit occur.
Brief description of the drawings
Fig. 1 is the side view of distribution box described in the utility model；
Fig. 2 is the front view of distribution box described in the utility model；
Fig. 3 is the enlarged drawing of partial structurtes in Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, casing, 110, air admission hole, 120, steam vent, 2, housing, 210, blind hole, 211, annular groove, 220, osculum,
3rd, chamber door, 310, external door panel, 320, internal hilar plate, 330, elastic parts, 331, spring, 332, First Transition plate, the 333, second mistake
Cab apron, 340, rubber ring, 4, bucker, 410, upper lid, 420, lower cover, 421, transitional pore, 430, airflow path.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of distribution box, including casing 1, housing 2, chamber door 3, bucker 4.Casing 1 it is interior
Portion is hollow, front openings, and the openend of casing 1 is rectangular, and the inner ring of housing 2 is rectangular, and housing 2 is enclosed on the openend of casing 1,
It is connected between casing 1 and housing 2 by the way of sealing is welded.
The one end of housing 2 away from casing 1 is provided with the blind hole 210 of rectangle, the bottom wall of blind hole 210 and the end of the openend of casing 1
Face flush.Chamber door 3 includes external door panel 310, internal hilar plate 320, elastic parts 330, rubber ring 340.One end of external door panel 310 leads to
Cross articulated structure with housing 2 to be connected, external door panel 310 can cover blind hole 210 during rotating around articulated structure
Openend, articulated structure can be the hinges of hinge or rotary shaft.Sight is equipped with external door panel 310 and internal hilar plate 320
Window is examined, clear glass is embedded with observation window.
Elastic parts 330 includes spring 331, First Transition plate 332, the second rebound 333, one end of spring 331 and the
One rebound 332 is fixedly connected, and the other end of spring 331 is fixedly connected with the second rebound 333.First Transition plate 332 with it is outer
310 removable connection of door-plate, the second rebound 333 and 320 removable connection of internal hilar plate, wherein, so-called removable connection can
Think mode connects for screw.Internal hilar plate 320 contradicts the openend of casing 1 in the presence of spring 331, and covers opening for casing 1
Mouth end.The area of internal hilar plate 320 is more than the area of the openend of casing 1, and the area of internal hilar plate 320 is less than the bottom wall of blind hole 210
Area.In the present embodiment, the quantity of elastic parts 330 is eight, and eight elastic parts 330 are in rectangular layout, i.e. external door
Each side of plate 310 has three elastic parts 330, and certainly, in actual design process, the quantity of elastic parts 330 can be with
It is 12,16,24 etc..Mechanical lock is provided between external door panel 310 and housing 2, such external door panel 310 can lock
On housing 2, external door panel 310 is provided with handle.
External door panel 310, casing 1, the outer surface of housing 2 are coated with reflective heat-insulation paint, and the reflective heat-insulation paint is thin
Layer heat insulating reflecting coating, reduces the influence to rubber ring 340, ensure that when coordinating between rubber ring 340 and annular groove 211
Sealing.The inwall of casing 1 is provided with resin insulating barrier, the setting of resin insulating barrier, improves the insulating protection of distribution box
Ability.
The quantity of rubber ring 340 is two or three or four, in the present embodiment, using the quantity of rubber ring 340 as
Illustrated exemplified by two：
Two rubber rings 340 are arranged concentrically on the edge of side of the internal hilar plate 320 away from spring 331, and rubber ring 340 is in
Rectangle, rubber ring 340 are bonded on internal hilar plate 320, and the shape of cross section of rubber ring 340 is semicircle, the bottom wall of blind hole 210
The annular groove 211 to match with two rubber rings 340 is provided with, the shape of cross section of annular groove 211 is semicircle.Rubber
The difference of the diameter of the shape of cross section of circle 340 and the diameter of the shape of cross section of annular groove 211 is 0.2mm-2mm, specifically
Can be 0.2mm, 0.8mm, 1.2mm, 1.7mm, 2.0mm, preferably 1.7mm.
In addition, the bottom of housing 2 is provided with osculum 220 on the hole wall of blind hole 210.
The bottom of casing 1 is provided with air admission hole 110, and the top of casing 1 is provided with steam vent 120, and bucker 4 is arranged on the top of casing 1
Portion, and cover on steam vent 120.The first filtration is provided with the position of air admission hole 110 inside casing 1, is being arranged inside casing 1
The position of stomata 120 is provided with the second filtration, and the structure of the first filtration and the second filtration is identical, the first filtering knot
Structure includes activated carbon and the filter cage made of anti-dust filter mesh, and activated carbon is filled in filter cage, and the particle diameter of activated carbon is more than
The aperture of filter cage, filter cage are fixed on the inwall of casing 1 by anchor ear.The bottom of casing 1 is additionally provided with some convenient wirings
Knock-off hole.
Bucker 4 includes upper lid 410, lower cover 420, and upper lid 410 is inner hollow, the structure of bottom opening, and upper lid 410 is detained
On lower cover 420, lower cover 420 is covered in upper lid 410 completely, and airflow path 430 is formed between upper lid 410 and lower cover 420.
Upper lid 410 includes the first left side wall, the first front side wall, the first rear wall, the first right side wall and the first roof, and first
Front side wall and the first right side wall are contour, and the first left side wall and the first right side wall are contour, before the height of the first left side wall is less than first
The height of side wall, together with the sealing welding of casing 1, bottom and the casing 1 of the first rear wall seal for the bottom of the first front side wall
Weld together.Concretely two kinds of structures, one are lower cover 420：Lower cover 420 is u-shaped, and lower cover 420 includes the second left side
Wall, the second right side wall, the second bottom wall, the second left side wall and the second right side wall are contour, before the height of the second left side wall is less than first
The height of side wall, the front and rear sides of the second left side wall are respectively together with the first front side wall, the first rear wall sealing welding, and second
Respectively together with the first front side wall, the first rear wall sealing welding, the second bottom wall seals with casing 1 for the front and rear sides of right side wall
Welding, the second bottom wall are provided with the transitional pore 421 that is connected with steam vent 120, airflow path 430 simultaneously with air, transitional pore
421 are connected；Secondly it is：Lower cover 420 is inner hollow, open-topped structure, and lower cover 420 includes the second left side wall, second
Right side wall, the second bottom wall, the second front side wall, the second rear wall, the second left side wall and the second right side wall are contour, the second front side wall and
Second rear wall is contour, and the second left side wall and the second front side wall are contour, and the height of the second left side wall is less than the height of the first front side wall
Degree, the second bottom wall and the sealing welding of casing 1, the second bottom wall are provided with the transitional pore 421 being connected with steam vent 120, air-flow stream
Road 430 is connected with air, transitional pore 421 simultaneously.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (8)
1. a kind of distribution box, it is characterised in that including casing (1), housing (2), chamber door (3), in the inside of the casing (1)
Empty, front openings, the circular openend for being arranged on casing (1) of the housing (2), the one of the remote casing (1) of the housing (2)
End is provided with blind hole (210), the bottom wall of the blind hole (210) and the end face flush of the casing (1) openend, the chamber door
(3) include external door panel (310), internal hilar plate (320), elastic parts (330), rubber ring (340), the one of the external door panel (310)
End is connected by articulated structure with housing (2), and the external door panel (310) can cover during being rotated around articulated structure
The openend of blind hole (210) is closed, mechanical lock is provided between the external door panel (310) and housing (2)；The internal hilar plate (320) is logical
Cross elastic parts (330) with external door panel (310) to be connected, the internal hilar plate (320) contradicts in the presence of elastic parts (330)
The openend of casing (1), and covers the openend of casing (1)；The area of the internal hilar plate (320) is more than the casing
(1) area of openend, the area of the internal hilar plate (320) are less than the area of the bottom wall of the blind hole (210)；The rubber ring
(340) it is arranged on the edge of side of the internal hilar plate (320) away from elastic parts (330)；Casing (1) bottom is provided with air inlet
Hole (110), casing (1) top are provided with steam vent (120), are provided with and are covered on steam vent (120) at the top of the casing (1)
Bucker (4).
2. a kind of distribution box according to claim 1, it is characterised in that the elastic parts (330) includes spring
(331), the both ends of the spring (331) are connected with external door panel (310) and internal hilar plate (320) respectively.
3. a kind of distribution box according to claim 2, it is characterised in that the elastic parts (330) also includes the first mistake
Cab apron (332) and the second rebound (333), the both ends of the spring (331) respectively with First Transition plate (332) and the second transition
Plate (333) is connected, the First Transition plate (332) and second rebound (333) respectively with external door panel (310), inside door
Plate (320) is connected.
A kind of 4. distribution box according to any one of claims 1 to 3, it is characterised in that the number of the elastic parts (330)
Measure as eight, eight elastic parts (330) are in rectangular layout.
5. a kind of distribution box according to claim 4, it is characterised in that the bottom of the housing (2) is in blind hole (210)
Hole wall is provided with osculum (220).
A kind of 6. distribution box according to claim 1, it is characterised in that the quantity of the rubber ring (340) be two, two
Individual rubber ring (340) is arranged concentrically.
7. a kind of distribution box according to claim 6, it is characterised in that the shape of cross section of the rubber ring (340) is
Semicircle, the bottom wall of the blind hole (210) are provided with the annular groove (211) to match with rubber ring (340), and the annular is recessed
The shape of cross section of groove (211) is semicircle.
A kind of 8. distribution box according to claim 1, it is characterised in that the bucker (4) include it is upper lid (410), under
Cover (420), the upper lid (410) is inner hollow, the structure of bottom opening, and the upper lid (410) is buckled in the lower cover (420)
On, form airflow path (430) between the upper lid (410) and the lower cover (420)；It is left that the upper lid (410) includes first
Side wall, the first front side wall, the first rear wall, the first right side wall and the first roof, first front side wall and first right side
Wall is contour, and first left side wall and first right side wall are contour, before the height of first left side wall is less than described first
The height of side wall；The lower cover (420) includes the second left side wall, the second right side wall, the second bottom wall, second left side wall and institute
State that the second right side wall is contour, the height of second left side wall is less than the height of first front side wall；On second bottom wall
Provided with the transitional pore (421) being connected with steam vent (120), the airflow path (430) and meanwhile with air, transitional pore (421)
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577428.1U CN206864932U (en) | 2017-05-23 | 2017-05-23 | A kind of distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577428.1U CN206864932U (en) | 2017-05-23 | 2017-05-23 | A kind of distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864932U true CN206864932U (en) | 2018-01-09 |
Family
ID=60825157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720577428.1U Expired - Fee Related CN206864932U (en) | 2017-05-23 | 2017-05-23 | A kind of distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888221A (en) * | 2021-01-29 | 2021-06-01 | 王桂莉 | Electric controller protection device |
-
2017
- 2017-05-23 CN CN201720577428.1U patent/CN206864932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888221A (en) * | 2021-01-29 | 2021-06-01 | 王桂莉 | Electric controller protection device |
| CN112888221B (en) * | 2021-01-29 | 2022-05-03 | 山东华永机电科技有限公司 | Electric controller protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 |