CN203300980U - Unidirectional-heat-radiation double-layer distribution box - Google Patents

Unidirectional-heat-radiation double-layer distribution box Download PDF

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Publication number
CN203300980U
CN203300980U CN2013202820561U CN201320282056U CN203300980U CN 203300980 U CN203300980 U CN 203300980U CN 2013202820561 U CN2013202820561 U CN 2013202820561U CN 201320282056 U CN201320282056 U CN 201320282056U CN 203300980 U CN203300980 U CN 203300980U
Authority
CN
China
Prior art keywords
distribution box
heat radiation
plate
layer distribution
radiation double
Prior art date
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.)
Expired - Fee Related
Application number
CN2013202820561U
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Chinese (zh)
Inventor
毛文广
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.)
KUNSHAN RENZHONG ELECTRICAL AUTOMATION CO Ltd
Original Assignee
KUNSHAN RENZHONG ELECTRICAL AUTOMATION CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUNSHAN RENZHONG ELECTRICAL AUTOMATION CO Ltd filed Critical KUNSHAN RENZHONG ELECTRICAL AUTOMATION CO Ltd
Priority to CN2013202820561U priority Critical patent/CN203300980U/en
Application granted granted Critical
Publication of CN203300980U publication Critical patent/CN203300980U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A unidirectional-heat-radiation double-layer distribution box comprises an upper side plate, a lower side plate, a left side plate, a right side plate and a back plate. The four side plates and the back plate form a rectangular box body with an open front. A separator plate is further arranged inside the rectangular box body. A front door seals the front of the rectangular box body to form a rectangular distribution box body. Fans are arranged inside one of the left side plate and the right side plate. The other side plate is provided with air holes corresponding to the fans. The unidirectional-heat-radiation double-layer distribution box has two layers separated by the separator plate. Each layer is provided with one fan and one air hole group. Therefore, the distribution box can achieve excellent heat radiation performance.

Description

Unidirectional heat radiation Double-layer distribution box
Technical field
The utility model relates to the distribution field, relates in particular to a kind of unidirectional heat radiation Double-layer distribution box.
Background technology
Distribution box is be assembled in switchgear, measuring instrument, protective device and auxiliary equipment in sealing or semiclosed metal safe or shield on width by the electrical wiring requirement, forms low-voltage distribution equipment.Can connect or minute deenergizing by manual or automatic switch during normal operation.Cut off circuit or warning by protective device when fault or irregular operating.Borrow measuring instrument can show operating various parameter, also can adjust some electric parameter, to departing from normal operating conditions, point out or send signal.Be usually used in each, join, in electric substation.
The integrated comprehensive distribution box that occurs on market and data mainly includes cabinet, is located at main switch, binding post, ammeter, voltmeter and capacitor in cabinet.Because components and parts in cabinet are comparatively various, can produce larger heat in running, if heat can't discharge timely, on causing great impact the useful life of each components and parts in cabinet.
Summary of the invention
The utility model purpose is in order to provide a kind of thermal diffusivity good distribution box.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of unidirectional heat radiation Double-layer distribution box, comprise: epipleural, lower side panel, left plate and right plate and backboard, described four side plates and described backboard form the rectangular box of open at its front, also comprise dividing plate in described rectangular box, the front that Qianmen seals described rectangular box forms the rectangle distribution box body, described left plate and one of them inside of described right plate are provided with fan, and another side plate is provided with the ventilation hole corresponding with described fan.
The utility model is optional, and described left plate is provided with two fans, and described right plate is provided with the two group ventilation holes corresponding with described fan.
The utility model is optional, and described dividing plate is between two described fan upper-lower positions.
The utility model is optional, and described epipleural comprises the pleurapophysis eaves, and described lower side panel comprises lower pleurapophysis eaves, and described Qianmen upper and lower side is connected with described up and down pleurapophysis eaves.
The utility model is optional, and described Qianmen includes glass vision panel.
The utility model is optional, and described Qianmen includes handle for opening door.
The utility model is optional, and described Qianmen includes door lock.
Compared with prior art, the unidirectional heat radiation Double-layer distribution box that the utility model provides has the bilayer that dividing plate separates, and all include a fan and a vent on every one deck, thereby heat dispersion is good.
Description of drawings
Fig. 1 is the schematic diagram of the structure of the unidirectional heat radiation Double-layer distribution box of the utility model embodiment while opening;
Fig. 2 is the schematic diagram of the structure of the unidirectional heat radiation Double-layer distribution box of the utility model embodiment while closing.
Embodiment
Please refer to Fig. 1, Fig. 1 is the schematic diagram of the structure of the unidirectional heat radiation Double-layer distribution box of the utility model embodiment while opening.The unidirectional heat radiation Double-layer distribution box that the present embodiment provides includes epipleural 1, lower side panel 2, left plate 4 and right plate 3, and four side plates are all that smooth sheet material is made, and concrete can be both that metallic plate is made, and can be also that plastic plate is made.Four side plates form the rectangle frame that front and back are penetrating, add backboard and seal the back of this rectangle frame, form the rectangular box of an open at its front.Simultaneously, in the present embodiment, epipleural 1 also forms upper pleurapophysis eaves 11 than an outstanding segment distance more than left side plate 4 and 3, and lower side panel 2 forms lower pleurapophysis eaves 21 than left side plate 4 and 3 segment distances of giving prominence to equally.
As can be seen from Figure 1, in the present embodiment, include two fans 41 on left plate 4, and include an exhaust zone 31 on right plate 3, two group the ventilating openings that Open Side Down corresponding with fan 41 are set in these exhaust zone 31 territories.Above-mentioned is a kind of set-up mode, and in other embodiments of the invention, fan 41 can be exchanged with ventilation hole 32, and namely fan 41 is arranged on right plate 3, and ventilation hole 32 is arranged on left plate 4.In shown situation, when this ventilating opening was blown, wind can be drawn in case from the distribution box left side when fan 41 in Fig. 1, and the ventilation hole 32 that then blows to the distribution box right side is discharged, and reaches the effect of unidirectional heat radiation.Under this air draft form, cold air (refers to the air that case is outer, because it is low than the air themperature in case, thereby be called cold air) constantly the left side outside distribution box be drawn into case, heat is constantly blown out from right side ventilation hole 32 by fan 41 from distribution box inside, has reached good radiating effect.In another draft type, fan 41 adopts the mode of air draft that the heat in distribution box is discharged from left side with the air in case, be that fan 41 is extracted the air in case out from the distribution box left side, the interior pressure of distribution box this moment can reduce, thereby, the cold air of this distribution box right hand external can constantly replenish in distribution box by ventilation hole 32, like this, has realized equally the good result of unidirectional heat radiation.
In the present embodiment, in the penetrating rectangle frame in front and back of four side plates formations, also include a dividing plate 6, dividing plate 6 makes the distribution box of this embodiment have double-decker, and two above-mentioned fans 41 lay respectively at the above of dividing plate 6 and with upper/lower positions, like this, in two spaces that dividing plate 6 separates, can dispel the heat well.
Please refer to Fig. 2, Fig. 2 is the schematic diagram of the structure of the unidirectional heat radiation Double-layer distribution box of the utility model embodiment while closing.Comparison diagram 1 can be known, the distribution box of the present embodiment also includes Qianmen 7, Qianmen 7 is used for sealing above-mentioned rectangular box, and Qianmen 7 upper and lower sides just are connected with being connected with the eaves 11 of dashing forward up and down, thereby form a complete cuboid, and can also include transparent window 71 on Qianmen 7, this transparent window 71 is used in the situation that do not open the folding situation that Qianmen 7 is observable distribution box internal switch.In addition, also include handle for opening door 73 and door lock 72 on Qianmen 7, handle for opening door 73 is used for opening and closing easily Qianmen 7, and door lock 72 is used for pinning distribution box in case other unrelated person is opened distribution box.
The above embodiment; purpose is in order to make those skilled in the art better understand spirit of the present utility model; yet protection range of the present utility model is not with the description limited range of these embodiments; any those skilled in the art is in the scope that does not break away from the invention spirit; can make an amendment specific embodiment of the utility model, and not break away from protection range of the present utility model.

Claims (7)

1. a unidirectional heat radiation Double-layer distribution box, is characterized in that, comprising:
Epipleural, lower side panel, left plate and right plate and backboard, described four side plates and described backboard form the rectangular box of open at its front, also comprise dividing plate in described rectangular box;
The front that Qianmen seals described rectangular box forms the rectangle distribution box body, and described left plate and one of them inside of described right plate are provided with fan, and another side plate is provided with the ventilation hole corresponding with described fan.
2. unidirectional heat radiation Double-layer distribution box as claimed in claim 1, is characterized in that, described left plate is provided with two fans, and described right plate is provided with the two group ventilation holes corresponding with described fan.
3. unidirectional heat radiation Double-layer distribution box as claimed in claim 2, is characterized in that, described dividing plate is between two described fan upper-lower positions.
4. unidirectional heat radiation Double-layer distribution box as claimed in claim 1, is characterized in that, described epipleural comprises the pleurapophysis eaves, and described lower side panel comprises lower pleurapophysis eaves, and described Qianmen upper and lower side is connected with described up and down pleurapophysis eaves.
5. unidirectional heat radiation Double-layer distribution box as claimed in claim 1, is characterized in that, described Qianmen includes glass vision panel.
6. unidirectional heat radiation Double-layer distribution box as claimed in claim 1, is characterized in that, described Qianmen includes handle for opening door.
7. unidirectional heat radiation Double-layer distribution box as claimed in claim 1, is characterized in that, described Qianmen includes door lock.
CN2013202820561U 2013-05-22 2013-05-22 Unidirectional-heat-radiation double-layer distribution box Expired - Fee Related CN203300980U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202820561U CN203300980U (en) 2013-05-22 2013-05-22 Unidirectional-heat-radiation double-layer distribution box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202820561U CN203300980U (en) 2013-05-22 2013-05-22 Unidirectional-heat-radiation double-layer distribution box

Publications (1)

Publication Number Publication Date
CN203300980U true CN203300980U (en) 2013-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202820561U Expired - Fee Related CN203300980U (en) 2013-05-22 2013-05-22 Unidirectional-heat-radiation double-layer distribution box

Country Status (1)

Country Link
CN (1) CN203300980U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103247949A (en) * 2013-05-22 2013-08-14 昆山仁仲电气自动化有限公司 One-way cooling double-layer distribution box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103247949A (en) * 2013-05-22 2013-08-14 昆山仁仲电气自动化有限公司 One-way cooling double-layer distribution box

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131120

Termination date: 20140522