CN206323042U - A kind of distribution box - Google Patents

A kind of distribution box Download PDF

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Publication number
CN206323042U
CN206323042U CN201621371152.3U CN201621371152U CN206323042U CN 206323042 U CN206323042 U CN 206323042U CN 201621371152 U CN201621371152 U CN 201621371152U CN 206323042 U CN206323042 U CN 206323042U
Authority
CN
China
Prior art keywords
distribution box
casing
thermovent
radiating fin
utility
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
CN201621371152.3U
Other languages
Chinese (zh)
Inventor
韩国艳
韩国良
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.)
Luzhou Juyuan Electric Power Equipment Co Ltd
Original Assignee
Luzhou Juyuan Electric Power Equipment 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 Luzhou Juyuan Electric Power Equipment Co Ltd filed Critical Luzhou Juyuan Electric Power Equipment Co Ltd
Priority to CN201621371152.3U priority Critical patent/CN206323042U/en
Application granted granted Critical
Publication of CN206323042U publication Critical patent/CN206323042U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of distribution box, including casing and the chamber door being hinged on casing, it is characterized in that, described bottom half opens up air inlet, thermovent is opened up on the side wall of casing, and in the inside device cooling fan of thermovent, the outside device of thermovent radiating fin, radiating fin and be arranged in casing and is connected with the heat conduction bar that component is directly contacted.Distribution box good heat dissipation effect described in the utility model, effective distribution control box internal temperature, it is to avoid overheat causes internal component short circuit, ensure the long-acting normal work of distribution box, safe to use, reduce maintenance cost, increase the service life.

Description

A kind of distribution box
Technical field
The utility model is related to electric device technical field, more particularly to a kind of distribution box.
Background technology
Distribution box is the general designation of motor control center, and distribution box is used in the occasion that load is more dispersed, loop is less, The electric energy of a certain circuit of upper level controller switching equipment is distributed to load nearby, this grade of equipment load is provided protection, monitoring and Control.The power consumption of distribution box is big, and existing distribution box radiating effect is not good, the situation of distribution box over-heat inside easily occurs, from And causing intraware short circuit, the security incident for occurring device damage, service life is shorter, and maintenance cost is high.
Utility model content
Technical problem to be solved in the utility model and propose technical assignment be prior art is improved there is provided Existing distribution box radiating effect is bad in a kind of distribution box, the current technology of solution, and over-heat inside easily occur causes short-circuit thing Therefore the problem of.
To solve above technical problem, the technical solution of the utility model is:
A kind of distribution box, including casing and the chamber door being hinged on casing, it is characterised in that described bottom half is opened up Open up thermovent on air inlet, the side wall of casing, and in the inside device cooling fan, the outside device of thermovent of thermovent Radiating fin, radiating fin and be arranged in casing and is connected with the heat conduction bar that component is directly contacted.The utility model institute The heat that component is produced is directly transferred at radiating fin and distributed by the distribution box stated using heat conduction bar, and cooling fan adds Fast air flow, improves radiating effect, so that effectively distribution control box internal temperature, it is to avoid overheat causes internal component short Road, ensures the long-acting normal work of distribution box, increases the service life.
Further, the periphery of described radiating fin is set with the insulating boot of hollow out, improves safety in utilization, it is to avoid deposit In the danger of electric shock.
Further, dust excluding plate is provided with described air inlet, it is to avoid dust enters accumulation inside distribution box and causes to dissipate Heat is bad.
Further, described bottom half is provided with roller, improves mobility.
Further, temperature sensor is provided with described casing, temperature, timely processing equipment failure is monitored.
Further, the top of described casing is provided with the rain visor for blocking radiating fin, it is to avoid rainwater is along radiating fin Piece enters box house, improves safety in utilization.
Further, described chamber door is provided with explosion-proof observation window, conveniently can observe inside distribution box, and use safety Property it is high.
Compared with prior art, the utility model advantage is:
Distribution box movement described in the utility model is flexible, good heat dissipation effect, effective distribution control box internal temperature, it is to avoid Overheat causes internal component short circuit, ensures the long-acting normal work of distribution box, safe to use, reduces maintenance cost, extension Service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
A kind of distribution box disclosed in the utility model embodiment, effectively improves radiating effect, ensures that distribution box is continual and steady Normal work there is provided safety in utilization, long service life, reduction loss and maintenance cost.
As shown in figure 1, a kind of distribution box, including casing 1, it is hinged on casing 1 and chamber door 2 is installed, be provided with and see on chamber door 2 Window is examined, the bottom of casing 1, which is opened up, is provided with dust excluding plate 10 on air inlet 3, and air inlet 3, it is to avoid the excessive dust of accumulation in casing 1 Cause radiating bad, open up thermovent 4 on the side wall of casing 1, and in the inside device cooling fan 6, thermovent of thermovent 4 4 outside device radiating fin 5, radiating fin 5 sets the heat conduction bar 7 directly contacted with component with being arranged in casing 1, Heat conduction bar 7 is directly connected to radiating fin 5, and heat conduction bar 7 and radiating fin 5 are all the good material of heat transfer, and heat conduction bar 7 is effective The heat that component is produced is absorbed, then heat is conducted to radiating fin 5, cooling fan 6 accelerates the radiating effect of radiating fin 5 Rate, the bottom of casing 1 is provided with roller 8 and ensures mobility, can easily be moved in the position of needs, casing 1 and be provided with temperature Sensor 11, the timely alarm and reminding staff's handling failure of energy, it is to avoid fault spread, chamber door 2 is provided with explosion-proof observation window 21, The internal state of convenient observation casing 1, ensures safety in utilization.
Meanwhile, the periphery of radiating fin 5 is set with the insulating boot 9 of hollow out, improves safety in utilization, it is to avoid danger of getting an electric shock occur Danger, the top of casing 1 is provided with the rain visor 12 for blocking radiating fin 5, it is to avoid rainwater enters box house along radiating fin.
It the above is only preferred embodiment of the present utility model, it is noted that above-mentioned preferred embodiment should not be regarded For to limitation of the present utility model, protection domain of the present utility model should be defined by claim limited range.For For those skilled in the art, do not departing from spirit and scope of the present utility model, can also make some Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (7)

1. a kind of distribution box, including casing (1) and the chamber door (2) that is hinged on casing (1), it is characterised in that described casing (1) bottom opens up and thermovent (4) is opened up on air inlet (3), the side wall of casing (1), and is dissipated in the inside device of thermovent (4) Air-heater (6), the outside device of thermovent (4) radiating fin (5), radiating fin (5) and be arranged in casing (1) and with member Heat conduction bar (7) connection that device is directly contacted.
2. distribution box according to claim 1, it is characterised in that the periphery of described radiating fin (5) is set with hollow out Insulating boot (9).
3. distribution box according to claim 1, it is characterised in that dust excluding plate (10) is provided with described air inlet (3).
4. distribution box according to claim 1, it is characterised in that described casing (1) bottom is provided with roller (8).
5. distribution box according to claim 1, it is characterised in that temperature sensor is provided with described casing (1) (11)。
6. distribution box according to claim 1, it is characterised in that the top of described casing (1), which is provided with, blocks radiating The rain visor (12) of fin (5).
7. distribution box according to claim 1, it is characterised in that described chamber door (2) is provided with explosion-proof observation window (21).
CN201621371152.3U 2016-12-14 2016-12-14 A kind of distribution box Expired - Fee Related CN206323042U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621371152.3U CN206323042U (en) 2016-12-14 2016-12-14 A kind of distribution box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621371152.3U CN206323042U (en) 2016-12-14 2016-12-14 A kind of distribution box

Publications (1)

Publication Number Publication Date
CN206323042U true CN206323042U (en) 2017-07-11

Family

ID=59268096

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621371152.3U Expired - Fee Related CN206323042U (en) 2016-12-14 2016-12-14 A kind of distribution box

Country Status (1)

Country Link
CN (1) CN206323042U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111430186A (en) * 2020-03-21 2020-07-17 河北华恒电力科技有限公司 AC contactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111430186A (en) * 2020-03-21 2020-07-17 河北华恒电力科技有限公司 AC contactor
CN111430186B (en) * 2020-03-21 2022-08-12 河北华恒电力科技有限公司 AC contactor

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170711

Termination date: 20171214