CN209344551U - A kind of comprehensive distribution cabinet - Google Patents
A kind of comprehensive distribution cabinet Download PDFInfo
- Publication number
- CN209344551U CN209344551U CN201920150385.8U CN201920150385U CN209344551U CN 209344551 U CN209344551 U CN 209344551U CN 201920150385 U CN201920150385 U CN 201920150385U CN 209344551 U CN209344551 U CN 209344551U
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- China
- Prior art keywords
- distribution cabinet
- comprehensive distribution
- heat dissipation
- main body
- draft chamber
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Abstract
The utility model discloses a kind of comprehensive distribution cabinets, including comprehensive distribution cabinet main body, and comprehensive distribution cabinet main body is mounted on the upper surface of fixed load-bearing, the side of the fixed load-bearing is provided with ventilation hole, operating room and draft chamber are broadly divided into the comprehensive distribution cabinet main body, novel heat dissipation plates are installed between operating room and draft chamber, and heat release hole is provided through on novel heat dissipation plates, multiple groups power operating circuit is provided in the operating room, the upper surface of corresponding comprehensive distribution cabinet main body is equipped with blower above the draft chamber, corresponding draft chamber up and down is formed in the comprehensive distribution cabinet, its feature forms concatenated access by upper and lower multiple power operating circuits, structure is simple, air duct vertically makes windage small；And in view of air there are problems that successively heating from top to bottom, the novel heat dissipation plates of exploitation, which effectively reduce the uneven situation of heat dissipation, to be occurred, and overall entire comprehensive distribution cabinet good heat dissipation effect is at low cost.
Description
Technical field
The utility model relates to power distribution cabinet technical field, in particular to a kind of comprehensive distribution cabinet.
Background technique
With the development of society, conventional electrical distribution cabinet is above no longer satisfied the electricity usage demand of modern countryside in application.
The national grid of gradually popularization with to(for) comprehensive intelligent power distribution station simultaneously, use of the comprehensive distribution cabinet in rural area are also inevitable
Trend.The shortcomings that comprehensive distribution cabinet is exposed during use or traditional heat dissipation problem, the system thus caused
Column accident is also innumerable, so the heat dissipation problem of integral device must be taken into consideration while production comprehensive outfit cabinet, is given
It is preferential to solve.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of comprehensive distribution cabinets, and clever structure is simple, at low cost, dissipate
Hot property is excellent, can effectively solve the problems in background technique in this way.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows: a kind of comprehensive distribution cabinet, including synthesis are matched
Electric cabinet main body, and comprehensive distribution cabinet main body is mounted on the upper surface of fixed load-bearing, the side of the fixed load-bearing is provided with ventilation hole,
It is broadly divided into operating room and draft chamber in the comprehensive distribution cabinet main body, heat sinking is installed between operating room and draft chamber
Plate, and heat release hole is provided through on novel heat dissipation plates, multiple groups power operating circuit, the ventilation are provided in the operating room
The upper surface of corresponding comprehensive distribution cabinet main body is equipped with blower above room.
As the utility model a preferred technical solution, the material of the novel heat dissipation plates uses copper material.
As the utility model a preferred technical solution, the heat release hole is set as round-like structure, and heat release hole
Hole face at blower is bottom surface.
As the utility model a preferred technical solution, the maximum cross-section radius ratio of the heat release hole round-like structure
The big 4-5mm of smallest cross-sectional radius.
As the utility model a preferred technical solution, the radius of the draft chamber is set as 25-30cm.
By adopting the above technical scheme, by using draft chamber vertical up and down, feature is worked electric by multiple power up and down
Road forms concatenated access, and structure is simple, and air duct vertically makes windage small；And in view of there are radiation processes from top to bottom in air
In the problem of being successively heated, the heat release hole of the heat sinking intralamellar part of exploitation takes the design of handstand rotary table, and upper end is more empty easily
In heat dissipation, the small disadvantage of power operating circuit circumstance of temperature difference more up is compensated for, the uneven situation of heat dissipation is effectively reduced and goes out
Existing, overall entire comprehensive distribution cabinet good heat dissipation effect is at low cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model heat sink surface structure schematic diagram；
Fig. 3 is the utility model heat sink lower surface configuration schematic diagram.
In figure, 1- comprehensive distribution cabinet main body；2- ventilation hole；3- fixes load-bearing；The operating room 4-；5- power operating circuit；6-
Novel heat dissipation plates；The draft chamber 7-；8- blower；9- heat release hole.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of comprehensive distribution cabinet, including synthesis
Power distribution cabinet main body 1, and comprehensive distribution cabinet main body 1 is mounted on the upper surface of fixed load-bearing 3, the side of the fixed load-bearing 3 is provided with
Ventilation hole 2 is broadly divided into operating room 4 and draft chamber 7 in the comprehensive distribution cabinet main body 1, between operating room 4 and draft chamber 7
Novel heat dissipation plates 6 are installed, and are provided through heat release hole 9 on novel heat dissipation plates 6, are provided with multiple groups function in the operating room 4
The upper surface of rate operating circuit 5, the corresponding comprehensive distribution cabinet main body 1 in 7 top of the draft chamber is equipped with blower 8.
Preferably, the material of the novel heat dissipation plates 6 uses copper material；The heat release hole 9 is set as round table-like knot
Structure, and hole face of the heat release hole 9 at blower 8 is bottom surface；The maximum cross-section radius ratio of 9 round-like structure of heat release hole is minimum
The big 4-5mm of section radius；The radius of the draft chamber 7 is set as 25-30cm.
Working principle of the utility model is: comprehensive distribution cabinet is when in use, power operating circuit is transported on internal work room
When row, most heats of output are absorbed by novel heat dissipation plates, and blower operates simultaneously, the ventilation hole air inlet in fixed load-bearing,
First, by behind draft chamber, the indirect heat production of rough absorbing circuit, second, the heat release hole being provided on novel heat dissipation plates is under
And upper bore is gradually increased, natural wind speed is also getting faster, and under the same terms, superposed circuit heat dissipation performance should be accounted for
It is excellent, but due to consideration that air there are problems that successively being heated in radiation processes from top to bottom, so just playing one at this time
The effect of a balance compensates for the small disadvantage of power operating circuit circumstance of temperature difference more up, effectively reduces comprehensive distribution cabinet
The uneven situation of heat dissipation occurs, and avoids hot-spot, causes disaster, on the whole entire comprehensive distribution cabinet good heat dissipation effect,
It is at low cost.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of comprehensive distribution cabinet, including comprehensive distribution cabinet main body (1), and comprehensive distribution cabinet main body (1) is mounted on fixed load-bearing
(3) upper surface, it is characterised in that: the side of the fixed load-bearing (3) is provided with ventilation hole (2), the comprehensive distribution cabinet main body
(1) it is broadly divided into operating room (4) and draft chamber (7) in, novel heat dissipation plates are installed between operating room (4) and draft chamber (7)
(6), it and on novel heat dissipation plates (6) is provided through heat release hole (9), multiple groups power work electricity is provided on the operating room (4)
Road (5), the upper surface of corresponding comprehensive distribution cabinet main body (1) is equipped with blower (8) above the draft chamber (7).
2. a kind of comprehensive distribution cabinet according to claim 1, it is characterised in that: the material of the novel heat dissipation plates (6) is adopted
Use copper material.
3. a kind of comprehensive distribution cabinet according to claim 1, it is characterised in that: the heat release hole (9) is set as round table-like
Structure, and hole face of the heat release hole (9) at blower (8) is bottom surface.
4. a kind of comprehensive distribution cabinet according to claim 3, it is characterised in that: heat release hole (9) round-like structure
The maximum cross-section big 4-5mm of radius ratio smallest cross-sectional radius.
5. a kind of comprehensive distribution cabinet according to claim 1, it is characterised in that: the radius of the draft chamber (7) is set as
25-30cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150385.8U CN209344551U (en) | 2019-01-29 | 2019-01-29 | A kind of comprehensive distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150385.8U CN209344551U (en) | 2019-01-29 | 2019-01-29 | A kind of comprehensive distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344551U true CN209344551U (en) | 2019-09-03 |
Family
ID=67762297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920150385.8U Active CN209344551U (en) | 2019-01-29 | 2019-01-29 | A kind of comprehensive distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344551U (en) |
-
2019
- 2019-01-29 CN CN201920150385.8U patent/CN209344551U/en active Active
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