CN107437735B - A kind of low-voltage distribution cabinet composite structure facilitating carrying - Google Patents

A kind of low-voltage distribution cabinet composite structure facilitating carrying Download PDF

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Publication number
CN107437735B
CN107437735B CN201611269115.6A CN201611269115A CN107437735B CN 107437735 B CN107437735 B CN 107437735B CN 201611269115 A CN201611269115 A CN 201611269115A CN 107437735 B CN107437735 B CN 107437735B
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CN
China
Prior art keywords
cabinet body
cabinet
mounting plate
combined
guide duct
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CN201611269115.6A
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Chinese (zh)
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CN107437735A (en
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不公告发明人
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Jiangsu new Huiyuan Electric Technology Co., Ltd.
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Jiangsu New Huiyuan Electric Technology Co Ltd
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Priority to CN201611269115.6A priority Critical patent/CN107437735B/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 low-voltage distribution cabinet composite structures for facilitating carrying, 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

A kind of low-voltage distribution cabinet composite structure facilitating carrying
Technical field
The present invention relates to power distribution cabinet technical field, in particular to a kind of low-voltage distribution cabinet composite structure for facilitating carrying.
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 low-voltage distribution cabinet composite structures for facilitating carrying.
To solve the above problems, the present invention adopts the following technical scheme:
A kind of low-voltage distribution cabinet composite structure facilitating carrying, the cabinet body stacked above and below including at least two, and setting exist Positioned at 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, which is combined with, leads Air hose is provided with the wind deflector of V-shaped on the left of the interior of the cabinet, is provided with wind guide tank in the plate face of the wind deflector, institute It states and is provided with mounting plate at the rear end face position of interior of the cabinet, screw is combined between the mounting plate and the cabinet body, it is described That one end fits that screw passes through the mounting plate have mat piece, after the mounting plate is by the mat piece and the interior of the cabinet Heat-dissipating space is formed between end face, and electronic component mounting bar, the right side of the cabinet body are provided in the plate face of the mounting plate It is detachably matched 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 strips, the bottom of the cabinet body is symmetrical to be provided with the positioning seat for cooperating the positioning strip, in two upper and lower heaps Sealing element is combined between the guide duct of folded cabinet body, the air-cooler is connected with discharge pipe, the outer wall of the discharge pipe Place is provided with intubation, and the intubation is connected to positioned at the guide duct in the upper cabinet body, positioned in the upper cabinet body The bottom of the guide duct be provided with sealing-plug, be provided with handle in the cabinet body left and right sides.
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-low-voltage distribution cabinet composite structure for facilitating carrying shown in Fig. 8, including at least two upper and lower heaps Folded cabinet 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 are combined with guide duct 103, and the left side inside the cabinet body 1 is provided with the wind deflector 105 of V-shaped, It is provided with wind guide tank 106 in the plate face of the wind deflector 105, is provided with mounting plate at the rear end face position inside the cabinet body 1 107, screw 108 is combined between the mounting plate 107 and the cabinet body 1, the screw 108 passes through the mounting plate 107 That one end fits has mat piece 109, and the mounting plate 107 passes through shape between the rear end face inside the mat piece 109 and the cabinet body 1 At heat-dissipating space 119, electronic component mounting bar 110, the right side of the cabinet body 1 are provided in the plate face of the mounting plate 107 It is detachably matched cover board 111, in order to replace after cover board 111 damages, the front end face of the cabinet body 1 is provided with door body 113, the top of the 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 set It is equipped with the positioning seat 117 for cooperating the positioning strip 116, is matched between the guide duct 103 of two cabinet bodies stacked above and below 1 Conjunction has sealing element 4, and the air-cooler 2 is connected with discharge pipe 201, intubation 202, institute are provided at the outer wall of the discharge pipe 201 It states intubation 202 to be connected to positioned in the guide duct 103 of the upper cabinet body 1, positioned at leading described in the upper cabinet body 1 The bottom of air hose 103 is provided with sealing-plug 5, provides cold air by air-cooler 2 and is transported to the cabinet of stacking by the guide duct 103 It in body, radiates to the electronic component in cabinet body, the electronic component caning effectively protect in cabinet body extends in cabinet body The service life of electronic component can prevent the guide duct 103 from will not leak out by sealing-plug 5, match needing to stack to increase When electric cabinet, it is only necessary to which dismantling sealing-plug 5 can be connected to increased power distribution cabinet with the guide duct 103, the cabinet body 1 or so two Handle 12 is provided on side, the setting of the handle 12 facilitates staff and carries power distribution cabinet.
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 low-voltage distribution cabinet composite structure for facilitating carrying, it is characterised in that: the cabinet stacked above and below including at least two Body, and be arranged in the air-cooler at the top of the cabinet body of top layer, is provided with air inlet mouth on the left of the cabinet body, it is described into Tuyere is combined with guide duct, and the wind deflector of V-shaped is provided on the left of the interior of the cabinet, is arranged in the plate face of the wind deflector There is wind guide tank, mounting plate is provided at the rear end face position of the interior of the cabinet, is cooperated between the mounting plate and the cabinet body Have a screw, that one end fits that the screw passes through the mounting plate have a mat piece, the mounting plate by the mat piece with it is described Heat-dissipating space is formed between the rear end face of interior of the cabinet, and electronic component mounting bar is provided in the plate face of the mounting plate, it is described The right side of cabinet body 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 in a left side The right side is symmetrically arranged with two positioning strips, and the bottom of the cabinet body is symmetrical to be provided with the positioning seat for cooperating the positioning strip, Sealing element is combined between the guide duct for the cabinet body that two stack above and below, the air-cooler is connected with discharge pipe, described Intubation is provided at the outer wall of discharge pipe, the intubation is connected to the guide duct for the cabinet body for being located at top layer, is located at The bottom of the guide duct of the undermost cabinet body is provided with sealing-plug, is provided with and mentions in the cabinet body left and right sides Hand;
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. the low-voltage distribution cabinet composite structure according to claim 1 for facilitating carrying, it is characterised in that: a left side for the door body It is combined with hinge between side and the cabinet body, lockset is combined between the right side of the door body and the cabinet body, the door body Surface is provided with transparent panel, and the transparent panel is PVC plastic flitch, is provided with ventilation slot on the cover board, sets in the ventilation slot It is equipped with the strainer for absorbing dust.
CN201611269115.6A 2016-12-31 2016-12-31 A kind of low-voltage distribution cabinet composite structure facilitating carrying Active CN107437735B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611269115.6A CN107437735B (en) 2016-12-31 2016-12-31 A kind of low-voltage distribution cabinet composite structure facilitating carrying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611269115.6A CN107437735B (en) 2016-12-31 2016-12-31 A kind of low-voltage distribution cabinet composite structure facilitating carrying

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CN107437735B true CN107437735B (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
CN205566858U (en) * 2016-02-26 2016-09-07 金宇州 Electrical cabinet
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
CN205566858U (en) * 2016-02-26 2016-09-07 金宇州 Electrical cabinet
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

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Effective date of registration: 20181221

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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