CN216055843U - Low-voltage distribution unit case for communication - Google Patents
Low-voltage distribution unit case for communication Download PDFInfo
- Publication number
- CN216055843U CN216055843U CN202121722429.3U CN202121722429U CN216055843U CN 216055843 U CN216055843 U CN 216055843U CN 202121722429 U CN202121722429 U CN 202121722429U CN 216055843 U CN216055843 U CN 216055843U
- Authority
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- Prior art keywords
- distribution unit
- case body
- positioning columns
- wall surface
- plate
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- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000005192 partition Methods 0.000 abstract description 19
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 230000005855 radiation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of distribution boxes and discloses a low-voltage distribution unit case for communication, which comprises a case body, wherein the outer wall surfaces of two sides of the case body are fixedly provided with cooling fans for ventilation and heat dissipation, a matched dustproof net is arranged in each cooling fan, partition plates are fixedly arranged in the case body at equal intervals, a sealing door is movably arranged on each partition plate, a vent hole is formed in each partition plate, the upper side wall surface and the lower side wall surface of each vent hole are respectively provided with a guide groove, the upper wall surface and the lower wall surface of one end of each guide groove, which is far away from the interior of the case body, are respectively provided with a positioning groove, through being provided with division board and stripper plate, the stripper plate of setting can the separation enter into the good dust in the inside of chassis body when radiator fan moves, and the stripper plate of setting can effectively reduce the volume of the inside dust of chassis body, has played certain bar guard action to chassis body internally mounted's circuit element.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a low-voltage distribution unit case for communication.
Background
A low-voltage power distribution unit chassis for communication is generally provided with a power distribution air switch on a front panel, and power on-off control is carried out from the front; adopt low pressure wide-connected terminal as output terminal at the back, be convenient for carry out the wiring connection to the load, keep apart between two adjacent units, dispel the heat through radiator fan.
Through retrieval application number CN201320668756.4, disclosed a low voltage distribution unit machine case for communication, it includes the box, and the box openly is equipped with mainboard and supplementary board, is equipped with at least a set of low voltage distribution air switch on the mainboard, supplementary board be located the below of mainboard, can freely open.
However, the inventor finds that the technical scheme still has at least the following defects:
when the unit case is used for radiating, an air circulation is formed through the arranged radiating fan, the dustproof net is generally arranged inside the unit case, the internal structure of the existing unit case is complex, the dustproof net is not easy to detach and replace, and the radiating efficiency is influenced by long-term use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems in the prior art and provides a low-voltage distribution unit case for communication.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the low-voltage distribution unit case for communication comprises a case body, the outer wall surfaces of the two sides of the case body are both fixedly provided with a heat radiation fan for ventilation and heat radiation, a matched dustproof net is arranged in the heat radiation fan, partition plates are fixedly arranged in the case body at equal intervals, sealing doors are movably arranged on the partition plates, ventilation openings are arranged in the partition plates, the upper and lower side wall surfaces of the ventilation opening are both provided with guide grooves, the upper and lower wall surfaces of one end of each guide groove far away from the interior of the case body are both provided with positioning grooves, the ventilation opening is close to a side wall surface both ends of quick-witted case body inside and has all been seted up the butt joint hole, the inside of division board is provided with the stripper plate, installs the active carbon net that is used for preventing dust and inhales ash in the stripper plate, fixed mounting has the drawstring on the preceding wall surface of stripper plate.
Preferably, the inside of dismantling the board has seted up the activity hole, and the activity hole runs through the inside of whole dismantlement board, and the inside movable mounting in activity hole has two reference columns of keeping away from each other.
Preferably, the front wall surface of the disassembling plate is provided with two adjusting holes which are far away from each other, the two adjusting holes are respectively positioned at the upper side and the lower side of the drawing strip, and the two adjusting holes are communicated with the inner part of the movable hole.
Preferably, the outer cylindrical wall surfaces of the two positioning columns are fixedly provided with control blocks, the two control blocks penetrate through corresponding adjusting holes to extend to the outside of the disassembling plate, and the two positioning columns can be respectively butted into two positioning grooves formed in the guide grooves.
Preferably, mounting grooves are formed in the side wall surfaces, close to each other, of the two positioning columns, a traction spring is arranged between the two positioning columns, and two ends of the traction spring are fixedly mounted inside the corresponding mounting grooves respectively.
Preferably, the upper wall surface and the lower wall surface of one side of the dismounting plate close to the inside of the ventilation opening are fixedly provided with positioning columns, and the two positioning columns can be butted into corresponding butting holes.
Advantageous effects
The utility model provides a low-voltage distribution unit case for communication. The method has the following beneficial effects:
1. the low-voltage distribution unit chassis for communication is provided with the partition plates and the dismounting plates, the partition plates are arranged in the chassis body at equal intervals and then divide the interior of the chassis body into a plurality of units, the ventilation openings formed in the partition plates are communicated between two adjacent units, after the whole dismounting plate is inserted into the partition plates, two positioning columns arranged at one end of the dismounting plate close to the interior of the chassis body can be butted into two butt-joint holes, the activated carbon plates arranged in the dismounting plates can adsorb dust attracted when circuit elements in the chassis body run after communication accessories are arranged in the chassis body, two cooling fans arranged in the chassis body form air channels in the chassis body, the arranged dismounting plates can block the dust entering the interior of the chassis body when the cooling fans run, and can effectively reduce the amount of the dust in the chassis body, the circuit elements arranged in the case body are protected to a certain extent.
2. The low-voltage distribution unit case for communication is provided with a control block, positioning columns and positioning grooves, wherein the two positioning columns are movably arranged in a movable hole, the two positioning columns are separated from each other under the elastic action of a traction spring, the two positioning columns can be driven to be close to each other by shifting the control block, when a disassembly plate is installed, the two control blocks are shifted to enable the two control blocks to be close to each other, the tail ends of the disassembly plate are butted and enter the inner part of a guide groove, after the two positioning columns arranged on the disassembly plate are butted and enter the corresponding butting holes, the two control blocks are released, the two positioning columns are moved to the positions corresponding to the positioning grooves, the two positioning columns are separated from each other under the elastic action of the traction spring, the two positioning columns are driven to be clamped and enter the corresponding positioning grooves, and the whole disassembly plate is limited and installed in the division plate, the time-varying installation and disassembly is simpler, and the effect of convenient disassembly is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of the interior of the case body according to the present invention;
FIG. 3 is a schematic view of a divider plate configuration according to the present invention;
FIG. 4 is a schematic view of a disassembled plate structure according to the present invention;
FIG. 5 is a schematic view of the internal structure of the disassembled plate according to the present invention.
Illustration of the drawings:
1. a chassis body; 2. a heat radiation fan; 3. a sealing door; 4. a partition plate; 5. a vent; 6. a guide groove; 7. a butt joint hole; 8. positioning a groove; 9. disassembling the plate; 10. an adjustment hole; 11. drawing the belt; 12. a control block; 13. a positioning column; 14. a movable hole; 15. a positioning column; 16. mounting grooves; 17. a traction spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): a low-voltage power distribution unit chassis for communication is disclosed, as shown in figures 1-5, comprising a chassis body 1, wherein cooling fans 2 for ventilation and cooling are fixedly mounted on the outer wall surfaces of both sides of the chassis body 1, a matched dustproof net is arranged inside the cooling fans 2, a partition plate 4 is fixedly mounted in the chassis body 1 at equal intervals, a sealing door 3 is movably mounted on the partition plate 4, a vent 5 is arranged inside the partition plate 4, guide grooves 6 are arranged on the upper and lower side wall surfaces of the vent 5, positioning grooves 8 are arranged on the upper and lower wall surfaces of one end of the guide grooves 6 far away from the interior of the chassis body 1, butt-joint holes 7 are arranged at both ends of one side wall surface of the vent 5 close to the interior of the chassis body 1, a dismounting plate 9 is arranged inside the partition plate 4, an activated carbon plate for dust prevention and ash absorption is mounted in the dismounting plate 9, the activated carbon plate mounted in the dismounting plate 9 is mounted inside the chassis body 1 after communication accessories are mounted in the chassis body 1, can adsorb the dust that attracts when 1 internal circuit element of machine case body moves, 1 two of machine case body set up radiator fan 2 and form the wind channel in the inside of machine case body 1, the dismantlement board 9 of setting can the separation enter into the good dust in the inside of machine case body 1 when radiator fan 2 moves, the dismantlement board 9 of setting can effectively reduce the volume of 1 internal dust of machine case body, has played certain bar guard action to the circuit element of 1 internally mounted of machine case body.
Fixed mounting has drawstring 11 on the preceding wall of dismantlement board 9, can drive whole dismantlement board 9 through pulling drawstring 11 and move, movable hole 14 has been seted up to the inside of dismantling board 9, movable hole 14 runs through the inside of whole dismantlement board 9, the inside movable mounting of movable hole 14 has two reference columns 15 of keeping away from each other, set up two regulation holes 10 of keeping away from each other on the preceding wall of dismantlement board 9, two regulation holes 10 are located the upper and lower both sides of drawstring 11 respectively, two regulation holes 10 all communicate the inside of movable hole 14.
The working principle of the utility model is as follows:
by arranging the partition plates 4 and the dismounting plates 9, after the partition plates 4 are equidistantly arranged in the case body 1, the interior of the case body 1 is divided into a plurality of units, the ventilation openings 5 arranged in the partition plates 4 are communicated between the two adjacent units, after the whole dismounting plate 9 is inserted into the partition plates 4, two positioning columns 13 arranged at one end of the dismounting plate 9 close to the interior of the case body 1 are butted and enter the two butting holes 7, the activated carbon plate arranged in the dismounting plate 9 can adsorb dust attracted when the circuit elements in the case body 1 run after the communication accessories are arranged in the case body 1, the two cooling fans 2 arranged in the case body 1 form an air channel in the case body 1, the arranged dismounting plates 9 can block the dust entering the interior of the case body 1 when the cooling fans 2 run, and the arranged dismounting plates 9 can effectively reduce the amount of the dust in the case body 1, the circuit elements arranged in the case body 1 are protected.
Through the arrangement of the control block 12, the positioning columns 15 and the positioning slots 8, the two positioning columns 15 are movably arranged in the movable holes 14, the two positioning columns 15 are separated from each other under the elastic force of the traction spring 17, the two positioning columns 15 can be driven to approach each other through shifting the control block 12, when the dismounting plate 9 is installed, the two control blocks 12 are shifted to enable the two control blocks 12 to approach each other, the tail end of the dismounting plate 9 is butted and enters the inner part of the guide groove 6, after the two positioning columns 13 arranged on the dismounting plate 9 are butted and enter the inner parts of the corresponding butting holes 7, the two control blocks 12 are released, after the two positioning columns 15 are arranged to move to the positions corresponding to the positioning slots 8, the two positioning columns 15 are separated from each other under the elastic force of the traction spring 17, and the two positioning columns 15 are driven to be clamped and enter the inner parts of the corresponding positioning slots 8, install whole dismantlement board 9 restriction in the inside of division board 4, dismantle the time-varying simpler in the installation, played the effect of convenient dismantlement.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a low voltage distribution unit machine case for communication, includes quick-witted case body (1), equal fixed mounting has radiator fan (2) that are used for ventilation cooling on the outer wall of both sides of quick-witted case body (1), and radiator fan (2) inside is provided with supporting dust screen, the inside equidistance fixed mounting of quick-witted case body (1) has division board (4), movable mounting has sealing door (3), its characterized in that on division board (4): vent (5) have been seted up to the inside of division board (4), guiding groove (6) have all been seted up to the upper and lower both sides wall face of vent (5), guiding groove (6) are kept away from about the inside one end of chassis body (1) and are all seted up constant head tank (8) to the wall, ventilation opening (5) are close to one side wall both ends of chassis body (1) inside and have all been seted up butt joint hole (7), the inside of division board (4) is provided with dismantlement board (9), installs in dismantlement board (9) and is used for dustproof activated carbon net of inhaling the ash, fixed mounting has on the preceding wall of dismantlement board (9) takes out stretching strap (11).
2. The low voltage power distribution unit cabinet for communications of claim 1, wherein: the movable hole (14) is formed in the dismounting plate (9), the movable hole (14) penetrates through the whole dismounting plate (9), and two positioning columns (15) which are far away from each other are movably mounted in the movable hole (14).
3. The low voltage power distribution unit cabinet for communications of claim 1, wherein: two adjusting holes (10) which are far away from each other are formed in the front wall surface of the disassembling plate (9), the two adjusting holes (10) are respectively located on the upper side and the lower side of the drawing strip (11), and the two adjusting holes (10) are communicated to the inner portion of the movable hole (14).
4. The low voltage power distribution unit cabinet for communications of claim 2, wherein: all fixed mounting has control block (12) on the outer cylinder wall of two reference column (15), and two control blocks (12) pass corresponding regulation hole (10) and extend to the outside of dismantling board (9), two reference column (15) can dock respectively and enter into two constant head tanks (8) of seting up in guide groove (6).
5. The low voltage power distribution unit cabinet for communications of claim 2, wherein: mounting grooves (16) are formed in the side wall face, close to each other, of the two positioning columns (15), a traction spring (17) is arranged between the two positioning columns (15), and the two ends of the traction spring (17) are fixedly mounted inside the corresponding mounting grooves (16) respectively.
6. The low voltage power distribution unit cabinet for communications of claim 1, wherein: the upper wall surface and the lower wall surface of one side, close to the inside of the ventilation opening (5), of the disassembling plate (9) are fixedly provided with positioning columns (13), and the two positioning columns (13) can be in butt joint with the corresponding butt joint holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121722429.3U CN216055843U (en) | 2021-07-27 | 2021-07-27 | Low-voltage distribution unit case for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121722429.3U CN216055843U (en) | 2021-07-27 | 2021-07-27 | Low-voltage distribution unit case for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216055843U true CN216055843U (en) | 2022-03-15 |
Family
ID=80618135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121722429.3U Expired - Fee Related CN216055843U (en) | 2021-07-27 | 2021-07-27 | Low-voltage distribution unit case for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216055843U (en) |
-
2021
- 2021-07-27 CN CN202121722429.3U patent/CN216055843U/en not_active Expired - Fee Related
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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: 20220315 |