CN107437736A - A kind of novel low voltage power distribution cabinet combining structure - Google Patents

A kind of novel low voltage power distribution cabinet combining structure Download PDF

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Publication number
CN107437736A
CN107437736A CN201611269129.8A CN201611269129A CN107437736A CN 107437736 A CN107437736 A CN 107437736A CN 201611269129 A CN201611269129 A CN 201611269129A CN 107437736 A CN107437736 A CN 107437736A
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CN
China
Prior art keywords
cabinet
face
installing plate
guide duct
combined
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611269129.8A
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Chinese (zh)
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CN107437736B (en
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu new Huiyuan Electric Technology Co., Ltd.
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Guangzhou Di Network Technology Co Ltd
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Priority to CN201611269129.8A priority Critical patent/CN107437736B/en
Publication of CN107437736A publication Critical patent/CN107437736A/en
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Publication of CN107437736B publication Critical patent/CN107437736B/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets

Abstract

The invention discloses a kind of novel low voltage power distribution cabinet combining structure, on at least two, the cabinet of lower stacking, and it is arranged in the air-cooler at the top of the upper cabinet, it is provided with the left of the cabinet into tuyere, it is described enter tuyere be combined with guide duct, left side inside the cabinet is provided with the wind deflector of V-shaped, wind guide tank is provided with the plate face of the wind deflector, rear end face opening position inside the cabinet is provided with installing plate, screw is combined between the installing plate and the cabinet, that one end fits of the screw through the installing plate have mat piece, the installing plate between the rear end face inside the mat piece and the cabinet by forming heat-dissipating space, overall structure of the present invention is relatively simple, can random assembly and disassembly, it is convenient to carry, cost is more cheap, good heat dissipation effect, it is adapted to promote the use of.

Description

A kind of novel low voltage power distribution cabinet combining structure
Technical field
The present invention relates to power distribution cabinet technical field, more particularly to a kind of novel low voltage power distribution cabinet combining structure.
Background technology
At present, for power distribution cabinet using extensively, it is mainly used for the casing for installing electronic component, distribution of the prior art Cabinet is mostly standard model, it is therefore desirable to is chosen according to service condition, if but needing to increase newly in later stage switchgear house Power distribution cabinet, then need 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 which that larger, the customization to power distribution cabinet causes no small trouble, can also take the space in switchgear house, and existing Power distribution cabinet it is more be placed in by concentration in switchgear house, cooling system is not set inside power distribution cabinet, typically by the air-conditioning in switchgear house or Person's blowing device is aerated radiating to switchgear house, and because the quantity of power distribution cabinet is more, electronic component is unfavorable in power distribution cabinet Radiating, radiating efficiency are low.
The content 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 combining structure.
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of novel low voltage power distribution cabinet combining structure, includes the cabinet of at least two upper and lower stackings, and is arranged in upper Air-cooler at the top of the cabinet, be provided with into tuyere on the left of the cabinet, it is described enter tuyere be combined with guide duct, the cabinet The wind deflector of V-shaped is provided with the left of internal portion, is provided with wind guide tank in the plate face of the wind deflector, inside the cabinet Rear end face opening position is provided with installing plate, screw is combined between the installing plate and the cabinet, the screw is described in That one end fits of installing plate have mat piece, and the installing plate between the rear end face inside the mat piece and the cabinet by forming Heat-dissipating space, electronic component mounting bar is provided with the plate face of the installing plate, the right side of the cabinet is detachably matched There is cover plate, the front end face of the cabinet is provided with door body, and the top of the cabinet is symmetrical to be provided with two positioning strips, institute State cabinet bottom it is symmetrical be provided with the positioning seat for coordinating the positioning strip, in the institute of the cabinet of two upper and lower stackings To state and be combined with seal between guide duct, the air-cooler is connected with discharge pipe, intubation is provided with the outer wall of the discharge pipe, The intubation connects with positioned at the guide duct in the upper cabinet, positioned at the guide duct in the upper cabinet Bottom is provided with sealing-plug, is provided with sucker on the cabinet bottom surface, and the bottom surface of the sucker is upper with another cabinet Top surface is attracting.
Preferably, the guide duct and it is described enter tuyere between be combined with bolt, V angles and the air intake of the wind deflector Mouth is relative, and the seal includes folded tube, and the upper and lower end of the folded tube is provided with the insertion for coordinating the guide duct Pipe, seal washer is combined 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 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 plate Ventilation slot is provided with, the filter screen for absorbing dust is provided with the ventilation slot.
The beneficial effects of the invention are as follows:
, can be according to use needs pair 1. the present invention can need to carry out flexible assembling to cabinet according to the installation of electronic component Cabinet is increased or reduced, and will not take the area in switchgear house, and the cabinet of damage is changed in the later stage and also compared It is more convenient, while be easy to carry out maintenance maintenance to electronic component in cabinet, reduce equipment purchasing and the cost used;
2. to each cabinet blow cold wind by air-cooler, the heat in cabinet is discharged by ventilation slot, and each two cabinet Between the connection of guide duct be to be connected by seal, add the stability of air-cooler transporting cold wind, and individually to each Cabinet carries out blowing cold wind radiating so that and good heat dissipation effect, heat-sinking capability is strong, avoids electronic component in cabinet from crossing cause thermal damage, Considerably increase the service life of electronic component in cabinet;
3. the structure of the present invention is relatively simple, can random assembly and disassembly, convenient to carry, cost is more cheap, is adapted to promote the use of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural decomposition diagram of the present invention;
Fig. 2 is the internal structure schematic diagram of cabinet in Fig. 1;
Fig. 3 is the structural representation of wind deflector in Fig. 2;
Fig. 4 is the structural representation of Fig. 2 cover plates;
Fig. 5 is the structural representation of seal in Fig. 1;
Fig. 6 is the set location schematic diagram of mat piece in Fig. 2;
Fig. 7 is structural representation when four low-voltage distribution cabinets coordinate in the present invention.
Fig. 8 is the enlarged diagram of positioning seat.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of novel low voltage power distribution cabinet combining structure shown in Fig. 1-Fig. 8, include the cabinet of at least two upper and lower stackings Body 1, and the air-cooler 2 at the upper top of the cabinet 1 is arranged in, the left side of the cabinet 1 is provided with into tuyere 102, It is described enter tuyere 102 be combined with guide duct 103, the left side inside the cabinet 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, the rear end face opening position inside the cabinet 1 is provided with installing plate 107, institute State and screw 108 is combined between installing plate 107 and the cabinet 1, the screw 108 passes through that one end of the installing plate 107 Mat piece 109 is combined with, the installing plate 107 radiates by being formed between the rear end face inside the mat piece 109 and the cabinet 1 Space 119, electronic component mounting bar 110 is provided with the plate face of the installing plate 107, the right side of the cabinet 1 is detachable Be combined with cover plate 111, in order to change after cover plate 111 damages, the front end face of the cabinet 1 is provided with door body 113, described The top of cabinet 1 is symmetrical to be provided with two positioning strips 116, and the bottom of the cabinet 1 is symmetrical to be provided with cooperation The positioning seat 117 of the positioning strip 116, sealing is combined between the guide duct 103 of the cabinet 1 of two upper and lower stackings Part 4, the air-cooler 2 are connected with discharge pipe 201, and intubation 202, the intubation 202 are provided with the outer wall of the discharge pipe 201 Connected with positioned at the guide duct 103 in the upper cabinet 1, positioned at the guide duct 103 in the upper cabinet 1 Bottom is provided with sealing-plug 5, provides cold air by air-cooler 2 and is transported to by the guide duct 103 in the cabinet of stacking, to cabinet Electronic component in body is radiated, and can effectively protect the electronic component in cabinet, extends the electronics member device in cabinet The service life of part, it can prevent the guide duct 103 from will not leak out by sealing-plug 5, when needing to stack increase power distribution cabinet, only Need dismounting sealing-plug 5 to connect increased power distribution cabinet with the guide duct 103, be provided with the bottom surface of cabinet 1 Sucker 12, the bottom surface of the sucker 12 and the upper top surface of another cabinet 1 are attracting, strengthen the connection between two cabinets 1.
Wherein, the guide duct 103 and it is described enter tuyere 102 between be combined with bolt 104, add the guide duct 103 and it is described enter tuyere 102 between the fastness that connects, the V angles of the wind deflector 105 with it is described enter tuyere 102 it is relative, it is described Seal 4 includes folded tube 441, and the upper and lower end of the folded tube 441 is provided with the insertion tube for coordinating the guide duct 103 442, seal washer 443 is combined between the insertion tube 442 and the folded tube 441, can by the seal washer 443 of setting Gas leakage between the folded tube 441 and the insertion tube 442 is prevented, ensures the stabilization of gas transmission between two guide ducts 103 Property, the detent 118 being engaged with the positioning strip 116 is provided with the positioning seat 117, passes through the detent 118 with the cooperation of the positioning strip 116 so that the connection between two cabinets is more firm, avoids falling in upper cabinet movement Fall.
Wherein, hinge 114, the right side of the door body 113 are combined between the left side of the door body 113 and the cabinet 1 Lockset 115 is combined between the cabinet 1, the surface of the door body 113 is provided with transparent panel 123, and the transparent panel 123 is PVC plastic flitch, it is easy to observe the running situation of electronic component in cabinet by transparent panel 123, in order to when breaking down Can timely maintenance and repair, be provided with ventilation slot 112 on the cover plate 111, be provided with the ventilation slot 112 and absorb dust Filter screen 122, it can prevent dust from entering in cabinet by filter screen to influence the operation of electronic component, the ventilation slot 112 of setting Cold air to facilitate the conveying of guide duct 103 discharges the heat in cabinet, considerably increases making for electronic component Use the life-span.
When increasing power distribution cabinet, it is only necessary to which cabinet is stacked so that in the positioning seat of upper bottom of cabinet bulk and under Cabinet at the top of positioning strip coordinate, the quantity of stacking can depending on using needing, stack it is simple and convenient quick, together When between the guide duct of upper cabinet and the guide duct of the cabinet under by seal seal coordinate, sent by air-cooler Wind, it is delivered to by guide duct in cabinet and the electronic component of installation is effectively radiated.
The beneficial effects of the invention are as follows:
, can be according to use needs pair 1. the present invention can need to carry out flexible assembling to cabinet according to the installation of electronic component Cabinet is increased or reduced, and will not take the area in switchgear house, and the cabinet of damage is changed in the later stage and also compared It is more convenient, while be easy to carry out maintenance maintenance to electronic component in cabinet, reduce equipment purchasing and the cost used;
2. to each cabinet blow cold wind by air-cooler, the heat in cabinet is discharged by ventilation slot, and each two cabinet Between the connection of guide duct be to be connected by seal, add the stability of air-cooler transporting cold wind, and individually to each Cabinet carries out blowing cold wind radiating so that and good heat dissipation effect, heat-sinking capability is strong, avoids electronic component in cabinet from crossing cause thermal damage, Considerably increase the service life of electronic component in cabinet;
3. the overall structure of the present invention is relatively simple, can random assembly and disassembly, convenient to carry, cost is more cheap, is adapted to promote Use.
General principle, principal character and the advantages of the present invention of the present invention has 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 simply explanation described in above-described embodiment and specification is originally The principle of invention, various changes and modifications of the present invention are possible 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 (3)

  1. A kind of 1. novel low voltage power distribution cabinet combining structure, it is characterised in that:Include the cabinet of at least two upper and lower stackings, and set Put and be provided with the left of the air-cooler at the top of the upper cabinet, the cabinet into tuyere, it is described enter tuyere coordinate There is a guide duct, the left side inside the cabinet is provided with the wind deflector of V-shaped, and wind-guiding is provided with the plate face of the wind deflector Groove, the rear end face opening position inside the cabinet are provided with installing plate, screw are combined between the installing plate and the cabinet, That one end fits of the screw through the installing plate have a mat piece, the installing plate by the mat piece and the cabinet inside Rear end face between form heat-dissipating space, electronic component mounting bar, the right side of the cabinet are provided with the plate face of the installing plate End face has been detachably matched cover plate, and the front end face of the cabinet is provided with door body, and the top of the cabinet is symmetrical to be set Two positioning strips are equipped with, the bottom of the cabinet is symmetrical to be provided with the positioning seat for coordinating the positioning strip, on two, Seal is combined between the guide duct of the cabinet of lower stacking, the air-cooler is connected with discharge pipe, the discharge pipe It is provided with intubation at outer wall, the intubation connects with the guide duct being located in the upper cabinet, positioned at described in upper The bottom of the guide duct of cabinet is provided with sealing-plug, and sucker, the bottom of the sucker are provided with the cabinet bottom surface Face and the upper top surface of another cabinet are attracting.
  2. 2. novel low voltage power distribution cabinet combining structure according to claim 1, it is characterised in that:The guide duct with it is described enter Be combined with bolt between tuyere, the V angles of the wind deflector with it is described enter tuyere it is relative, the seal includes folded tube, described The upper and lower end of folded tube is provided with the insertion tube for coordinating the guide duct, coordinates between the insertion tube and the folded tube There is seal washer.
  3. 3. novel low voltage power distribution cabinet combining structure according to claim 1, it is characterised in that:The left side of the door body and institute State and be combined with hinge between cabinet, lockset is combined between the right side of the door body and the cabinet, the surface of the door body is set Transparent panel is equipped with, the transparent panel is PVC plastic flitch, is provided with ventilation slot on the cover plate, suction is provided with the ventilation slot Receive the filter screen of dust.
CN201611269129.8A 2016-12-31 2016-12-31 A kind of novel low voltage power distribution cabinet composite structure Active CN107437736B (en)

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

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CN107437736A true CN107437736A (en) 2017-12-05
CN107437736B CN107437736B (en) 2019-02-12

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Citations (5)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王延才: "《变频调整系统设计与应用》", 31 January 2012, 机械工业出版社 *

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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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