CN107437736B - A kind of novel low voltage power distribution cabinet composite structure - Google Patents
A kind of novel low voltage power distribution cabinet composite structure Download PDFInfo
- Publication number
- CN107437736B CN107437736B CN201611269129.8A CN201611269129A CN107437736B CN 107437736 B CN107437736 B CN 107437736B CN 201611269129 A CN201611269129 A CN 201611269129A CN 107437736 B CN107437736 B CN 107437736B
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- China
- Prior art keywords
- cabinet body
- cabinet
- mounting plate
- combined
- face
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of novel low voltage power distribution cabinet composite structures, on at least two, the cabinet body of lower stacking, and it is arranged in the air-cooler at the top of the upper cabinet body, air inlet mouth is provided on the left of the cabinet body, the air inlet mouth is combined with guide duct, the wind deflector of V-shaped is provided on the left of the interior of the cabinet, wind guide tank is provided in the plate face of the wind deflector, mounting plate is provided at the rear end face position of the interior of the cabinet, screw is combined between the mounting plate and the cabinet body, that one end fits that the screw passes through the mounting plate have mat piece, the mounting plate is by forming heat-dissipating space between the mat piece and the rear end face of the interior of the cabinet, overall structure of the present invention is relatively simple, it can random assembly and disassembly, facilitate carrying, cost is more cheap, good heat dissipation effect, it is suitble to promote the use of.
Description
Technical field
The present invention relates to power distribution cabinet technical field, in particular to a kind of novel low voltage power distribution cabinet composite structure.
Background technique
Currently, power distribution cabinet is mainly used for the cabinet of installation electronic component, distribution in the prior art using extensively
Cabinet is mostly standard model, it is therefore desirable to be chosen according to service condition, if but needing to increase in later period switchgear house new
Power distribution cabinet then needs separately to purchase, this allows for use cost rising, and the volume structure of newly-increased distribution structure may be compared with
It is small, it is also possible to it is larger, no small trouble is caused to the customization of power distribution cabinet, can also occupy the indoor space of distribution, and existing
Power distribution cabinet be mostly placed in switchgear house by concentration, cooling system is not set inside power distribution cabinet, generally by the indoor air-conditioning of distribution or
Person's blowing device is aerated heat dissipation to switchgear house, and since the quantity of power distribution cabinet is more, electronic component is unfavorable in power distribution cabinet
Heat dissipation, radiating efficiency are low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of novel low voltage power distribution cabinet composite structures.
To solve the above problems, the present invention adopts the following technical scheme:
A kind of novel low voltage power distribution cabinet composite structure, the cabinet body stacked above and below including at least two, and be arranged in
On the cabinet body at the top of air-cooler, be provided with air inlet mouth on the left of the cabinet body, the air inlet mouth is combined with guide duct, institute
The wind deflector for being provided with V-shaped on the left of interior of the cabinet is stated, is provided with wind guide tank in the plate face of the wind deflector, in the cabinet body
It is provided with mounting plate at the rear end face position in portion, screw is combined between the mounting plate and the cabinet body, the screw passes through
That one end fits of the mounting plate have mat piece, and the mounting plate passes through between the mat piece and the rear end face of the interior of the cabinet
Heat-dissipating space is formed, is provided with electronic component mounting bar in the plate face of the mounting plate, the right side of the cabinet body is dismountable
It is combined with cover board, the front end face of the cabinet body is provided with door body, and the top of the cabinet body is symmetrical to be provided with two positioning
Item, the bottom of the cabinet body is symmetrical to be provided with the positioning seat for cooperating the positioning strip, in the cabinet body that two stack above and below
The guide duct between be combined with sealing element, the air-cooler is connected with discharge pipe, is provided at the outer wall of the discharge pipe
Intubation, the intubation are connected to positioned in the guide duct of the upper cabinet body, positioned at leading described in the upper cabinet body
The bottom of air hose is provided with sealing-plug, and sucker, the bottom surface of the sucker and another cabinet are provided on the cabinet body bottom surface
The upper top surface of body is attracting.
Preferably, bolt, the angle V of the wind deflector and the air inlet are combined between the guide duct and the air inlet mouth
Mouth is opposite, and the sealing element includes folded tube, and the upper and lower end of the folded tube is provided with the insertion for cooperating the wind-guiding effective
Pipe, is combined with seal washer between the insertion tube and the folded tube.
Preferably, hinge, the right side of the door body and the cabinet are combined between the left side of the door body and the cabinet body
It is combined with lockset between body, the surface of the door body is provided with transparent panel, and the transparent panel is PVC plastic flitch, on the cover board
It is provided with ventilation slot, the strainer for absorbing dust is provided in the ventilation slot.
The beneficial effects of the present invention are:
1. the present invention can need to carry out flexible assembling to cabinet body according to the installation of electronic component, can be according to using need
Cabinet body is increased or reduced, and the indoor area of distribution will not be occupied, be replaced in cabinet body of the later period to damage
Also more convenient, while convenient for repairing maintenance to electronic component in cabinet body, the cost for reducing equipment purchasing and using；
2. carrying out blowing cold wind to each cabinet body by air-cooler, the heat in cabinet body is discharged by ventilation slot, and every two
The connection of guide duct is cooperatively connected by sealing element between cabinet body, increases the stability of air-cooler transporting cold wind, and individually right
Each cabinet body carries out blowing cold wind heat dissipation, so that good heat dissipation effect, heat-sinking capability is strong, and electronic component in cabinet body is avoided to cross heat waste
It is bad, considerably increase the service life of electronic component in cabinet body；
3. structure of the invention is relatively simple, can random assembly and disassembly, facilitate carrying, cost is more cheap, is suitble to promote
It uses.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural decomposition diagram of the invention；
Fig. 2 is the schematic diagram of internal structure of cabinet body in Fig. 1；
Fig. 3 is the structural schematic diagram of wind deflector in Fig. 2；
Fig. 4 is the structural schematic diagram of Fig. 2 cover plate；
Fig. 5 is the structural schematic diagram of sealing element in Fig. 1；
Fig. 6 is the setting position view of mat piece in Fig. 2；
Structural schematic diagram when Fig. 7 is four low-voltage distribution cabinet cooperations in the present invention.
Fig. 8 is the enlarged diagram of positioning seat.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of refering to fig. 1-novel low voltage power distribution cabinet composite structure shown in Fig. 8, the cabinet stacked above and below including at least two
Body 1, and it is arranged in the air-cooler 2 at upper 1 top of the cabinet body, the left side of the cabinet body 1 is provided with air inlet mouth 102,
The air inlet mouth 102 is combined with guide duct 103, and the left side inside the cabinet body 1 is provided with the wind deflector 105 of V-shaped, described to lead
It is provided with wind guide tank 106 in the plate face of aerofoil 105, mounting plate 107, institute are provided at the rear end face position inside the cabinet body 1
It states and is combined with screw 108 between mounting plate 107 and the cabinet body 1, the screw 108 passes through that one end of the mounting plate 107
It is combined with mat piece 109, the mounting plate 107 radiates by being formed between the rear end face inside the mat piece 109 and the cabinet body 1
Space 119 is provided with electronic component mounting bar 110 in the plate face of the mounting plate 107, and the right side of the cabinet body 1 is detachable
Be combined with cover board 111, when cover board 111 damage after in order to replace, the front end face of the cabinet body 1 is provided with door body 113, described
The top of cabinet body 1 is symmetrical to be provided with two positioning strips 116, and the bottom of the cabinet body 1 is symmetrical to be provided with cooperation
The positioning seat 117 of the positioning strip 116 is combined with sealing between the guide duct 103 of two cabinet bodies stacked above and below 1
Part 4, the air-cooler 2 are connected with discharge pipe 201, and intubation 202, the intubation 202 are provided at the outer wall of the discharge pipe 201
It is connected to positioned at the guide duct 103 in the upper cabinet body 1, positioned at the guide duct 103 in the upper cabinet body 1
Bottom is provided with sealing-plug 5, provides cold air by air-cooler 2 and is transported in the cabinet body of stacking by the guide duct 103, to cabinet
Electronic component in body radiates, the electronic component caning effectively protect in cabinet body, extends the electronics member device in cabinet body
The service life of part can prevent the guide duct 103 from will not leak out by sealing-plug 5, when needing to stack increase power distribution cabinet, only
Needing to dismantle sealing-plug 5 can be connected to increased power distribution cabinet with the guide duct 103, be provided on 1 bottom surface of cabinet body
Sucker 12, the bottom surface of the sucker 12 and the upper top surface of another cabinet body 1 are attracting, reinforce the connection between two cabinet bodies 1.
Wherein, it is combined with bolt 104 between the guide duct 103 and the air inlet mouth 102, increases the guide duct
The fastness connected between 103 and the air inlet mouth 102, the angle V of the wind deflector 105 and the air inlet mouth 102 are opposite, described
Sealing element 4 includes folded tube 441, and the upper and lower end of the folded tube 441 is provided with the insertion tube for cooperating the guide duct 103
442, it is combined with seal washer 443 between the insertion tube 442 and the folded tube 441, it can by the seal washer 443 of setting
Gas leakage between the folded tube 441 and the insertion tube 442 is prevented, guarantees the stabilization of gas transmission between two guide ducts 103
Property is provided with the positioning groove 118 matched with the positioning strip 116 on the positioning seat 117, passes through the positioning groove
118 with the cooperation of the positioning strip 116 so that the connection between two cabinet bodies is stronger, avoid upper cabinet body it is mobile fall
It falls.
Wherein, hinge 114, the right side of the door body 113 are combined between the left side and the cabinet body 1 of the door body 113
Lockset 115 is combined between the cabinet body 1, the surface of the door body 113 is provided with transparent panel 123, and the transparent panel 123 is
PVC plastic flitch, by transparent panel 123 convenient for the operating condition of electronic component in observation cabinet body, in order to when breaking down
Can timely maintenance and repair, be provided with ventilation slot 112 on the cover board 111, be provided in the ventilation slot 112 and absorb dust
Strainer 122, can prevent dust from entering in cabinet body by strainer influences the operation of electronic component, the ventilation slot 112 of setting
Heat in cabinet body is discharged cold air to facilitate the conveying of guide duct 103, considerably increases making for electronic component
Use the service life.
When increasing power distribution cabinet, it is only necessary to stack cabinet body, so that in the positioning seat of upper bottom of cabinet bulk and under
Cabinet body at the top of positioning strip cooperation, the quantity of stacking can according to the needs of use depending on, stack it is simple, convenient and fast, together
When between the guide duct of upper cabinet body and the guide duct of the cabinet body under by sealing element seal cooperate, sent by air-cooler
Wind is transmitted in cabinet body by guide duct and is effectively radiated to the electronic component of installation.
The beneficial effects of the present invention are:
1. the present invention can need to carry out flexible assembling to cabinet body according to the installation of electronic component, can be according to using need
Cabinet body is increased or reduced, and the indoor area of distribution will not be occupied, be replaced in cabinet body of the later period to damage
Also more convenient, while convenient for repairing maintenance to electronic component in cabinet body, the cost for reducing equipment purchasing and using；
2. carrying out blowing cold wind to each cabinet body by air-cooler, the heat in cabinet body is discharged by ventilation slot, and every two
The connection of guide duct is cooperatively connected by sealing element between cabinet body, increases the stability of air-cooler transporting cold wind, and individually right
Each cabinet body carries out blowing cold wind heat dissipation, so that good heat dissipation effect, heat-sinking capability is strong, and electronic component in cabinet body is avoided to cross heat waste
It is bad, considerably increase the service life of electronic component in cabinet body；
3. overall structure of the invention is relatively simple, can random assembly and disassembly, facilitate carrying, cost is more cheap, is suitble to
It promotes the use of.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (2)
1. a kind of novel low voltage power distribution cabinet composite structure, it is characterised in that: the cabinet body stacked above and below including at least two, and set
The air-cooler at the top of the cabinet body for being located at top layer is set, is provided with air inlet mouth on the left of the cabinet body, the air inlet mouth is matched
Conjunction has guide duct, and the wind deflector of V-shaped is provided on the left of the interior of the cabinet, is provided with wind-guiding in the plate face of the wind deflector
Slot is provided with mounting plate at the rear end face position of the interior of the cabinet, is combined with screw between the mounting plate and the cabinet body,
That one end fits that the screw passes through the mounting plate have mat piece, and the mounting plate passes through the mat piece and the interior of the cabinet
Rear end face between form heat-dissipating space, electronic component mounting bar, the right side of the cabinet body are provided in the plate face of the mounting plate
End face has been detachably matched cover board, and the front end face of the cabinet body is provided with door body, and the top of the cabinet body is symmetrical to be set
Two positioning strips are equipped with, the bottom of the cabinet body is symmetrical to be provided with the positioning seat for cooperating the positioning strip, on two,
Sealing element is combined between the guide duct of the cabinet body of lower stacking, the air-cooler is connected with discharge pipe, the discharge pipe
Intubation is provided at outer wall, the intubation is connected to the guide duct for the cabinet body for being located at top layer, is located at undermost
The bottom of the guide duct of the cabinet body is provided with sealing-plug, and sucker is provided on the cabinet body bottom surface, the sucker
The upper top surface of bottom surface and another cabinet body is attracting；
Wherein, bolt, the angle V of the wind deflector and the air inlet mouth phase are combined between the guide duct and the air inlet mouth
Right, the sealing element includes folded tube, and the upper and lower end of the folded tube is provided with the insertion tube for cooperating the wind-guiding effective, institute
It states and is combined with seal washer between insertion tube and the folded tube.
2. novel low voltage power distribution cabinet composite structure according to claim 1, it is characterised in that: the left side of the door body and institute
It states and is combined with hinge between cabinet body, lockset is combined between the right side of the door body and the cabinet body, the surface of the door body is set
It is equipped with transparent panel, the transparent panel is PVC plastic flitch, is provided with ventilation slot on the cover board, suction is provided in the ventilation slot
Receive the strainer of dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269129.8A CN107437736B (en) | 2016-12-31 | 2016-12-31 | A kind of novel low voltage power distribution cabinet composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269129.8A CN107437736B (en) | 2016-12-31 | 2016-12-31 | A kind of novel low voltage power distribution cabinet composite structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107437736A CN107437736A (en) | 2017-12-05 |
| CN107437736B true CN107437736B (en) | 2019-02-12 |
Family
ID=60458488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611269129.8A Active CN107437736B (en) | 2016-12-31 | 2016-12-31 | A kind of novel low voltage power distribution cabinet composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107437736B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855918A (en) * | 2012-12-05 | 2014-06-11 | 永济新时速电机电器有限责任公司 | Water distributor for converter and locomotive |
| CN204118537U (en) * | 2014-10-22 | 2015-01-21 | 苏州昆扬电气成套设备有限公司 | A kind of intelligent heat dissipation power distribution cabinet combination unit |
| CN204119714U (en) * | 2014-10-08 | 2015-01-21 | 马凯 | A kind of frame electric cabinet |
| CN105390945A (en) * | 2015-11-06 | 2016-03-09 | 广西资优电气设备有限公司 | Distribution cabinet capable of adjusting installation height based on space heat dissipation rate |
| CN205670634U (en) * | 2016-04-26 | 2016-11-02 | 嵊州市诺米克进出口有限公司 | A kind of combination power distribution cabinet |
-
2016
- 2016-12-31 CN CN201611269129.8A patent/CN107437736B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855918A (en) * | 2012-12-05 | 2014-06-11 | 永济新时速电机电器有限责任公司 | Water distributor for converter and locomotive |
| CN204119714U (en) * | 2014-10-08 | 2015-01-21 | 马凯 | A kind of frame electric cabinet |
| CN204118537U (en) * | 2014-10-22 | 2015-01-21 | 苏州昆扬电气成套设备有限公司 | A kind of intelligent heat dissipation power distribution cabinet combination unit |
| CN105390945A (en) * | 2015-11-06 | 2016-03-09 | 广西资优电气设备有限公司 | Distribution cabinet capable of adjusting installation height based on space heat dissipation rate |
| CN205670634U (en) * | 2016-04-26 | 2016-11-02 | 嵊州市诺米克进出口有限公司 | A kind of combination power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107437736A (en) | 2017-12-05 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181227 Address after: 224400 No. 3 (D) Xiangyang East Road, Funing Modern Service Park, Yancheng City, Jiangsu Province Applicant after: Jiangsu new Huiyuan Electric Technology Co., Ltd. Address before: 510000 271, room 3, three lane, Huangcun temple, Tianhe District, Guangzhou, Guangdong. Applicant before: Guangzhou Di Network Technology Co., Ltd. |
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| GR01 | Patent grant |