CN107104373A - A kind of heat dissipation power distribution box - Google Patents
A kind of heat dissipation power distribution box Download PDFInfo
- Publication number
- CN107104373A CN107104373A CN201710403017.5A CN201710403017A CN107104373A CN 107104373 A CN107104373 A CN 107104373A CN 201710403017 A CN201710403017 A CN 201710403017A CN 107104373 A CN107104373 A CN 107104373A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- refrigerating plant
- heat dissipation
- power distribution
- dissipation power
- 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.)
- Withdrawn
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of heat dissipation power distribution box, including casing and chamber door, dividing plate is provided with the inside of the casing left and right sides, dividing plate is provided with the baffle plate of multiple horizontal positioneds, casing is divided into multiple placed cavities, two adjacent placed cavities are connected by the air vent on baffle plate, temperature sensor is provided with the placed cavity, refrigerating plant accommodating chamber is provided with the middle part of the baffle plate, refrigerating plant is provided with inside the refrigerating plant accommodating chamber, the placed cavity is connected with refrigerating plant accommodating chamber through the heat emission hole on baffle plate, the casing top is provided with ventilating opening, the ventilating opening is provided with blower fan, the temperature sensor, refrigerating plant is connected with the controller on chamber door respectively.The heat dissipation power distribution box radiates by the way of refrigerating plant is combined with fin, and rate of heat dispation is fast, and radiating effect is high, and the refrigerating plant is arranged on baffle interior, and baffle plate is arranged in the way of pull on the casing, is easy to maintenance.
Description
Technical field
The present invention relates to distribution box technical field, more particularly to a kind of heat dissipation power distribution box.
Background technology
Distribution box be by electrical wiring requirement by switchgear, measuring instrumentss, protection electrical equipment and auxiliary equipment be assembled in envelope
Close or semiclosed metal safe in or screen width on, constitute low-tension distribution box.It can be connected during normal operation by manual or automatic switch
Or can show operation by means of measuring instrumentss by protection electrical equipment cut-out circuit or alarm when disjunction circuit, failure or irregular operating
In various parameters, some electric parameters can be also adjusted, to deviate normal operating conditions pointed out or sent signal,
It is usually used in each factory, building, electric substation.Common distribution box generally comprises casing and chamber door, and various power distribution assemblies are all installed
Need the various power distribution assemblies in distribution box integrally all to disassemble maintenance in casing, when maintenance, after maintenance is good
Integral installation again, whole dismounting is installed and lost time very much, and maintenance worker's labor intensity is big；Sometimes in order to reduce power distribution assembly
Dismounting and installation, overhaul in the small space directly in distribution box, although can reduce dismounting, but also give simultaneously and overhaul band
Bigger difficulty is carried out.
Chinese patent Authorization Notice No.：Chinese patent Authorization Notice No.：CN202495691U, authorized announcement date 2012 10
The moon 17, disclose a kind of distribution box, including electric door, drawing board, distribution box frame and distributing box.Distribution box door, drawing board, match somebody with somebody
Electronic box frame and distributing box are connected as a single entity, and distribution box door is located at before distribution box, and the outer surface of distribution box door is drawing board, is drawn
The surrounding of plate and distribution box door is distribution box frame, and distribution box door can be with switch box, and the drawing board before distribution box door can root
Changed according to the difference of user preferences, occasion.Its weak point is that the power distribution assembly inside this kind of distribution box is all fixedly mounted
Need all to disassemble in distribution box, when maintenance, overhaul only integral installation in need and get on, overhaul very numb
It is tired；This kind of distribution box heat dispersion is poor simultaneously.
The content of the invention
The invention provides a kind of heat dissipation power distribution box, the problem of solving in above-mentioned background technology, the heat dissipation power distribution box
Radiated by the way of refrigerating plant is combined with fin, rate of heat dispation is fast, radiating effect is high, the refrigerating plant is arranged on gear
Intralamellar part, baffle plate is arranged in the way of pull on the casing, is easy to maintenance.
In order to solve the problem of prior art is present, adopt the following technical scheme that：
Dividing plate is provided with the inside of a kind of heat dissipation power distribution box, including casing and chamber door, the casing left and right sides, dividing plate is provided with more
The baffle plate of individual horizontal positioned, is divided into multiple placed cavities by casing, and two adjacent placed cavities pass through the air vent on baffle plate
It is connected, is provided with the placed cavity in the middle part of temperature sensor, the baffle plate and is provided with refrigerating plant accommodating chamber, the refrigerating plant
Refrigerating plant is provided with inside accommodating chamber, the placed cavity is connected with refrigerating plant accommodating chamber through the heat emission hole on baffle plate, described
Casing top is provided with ventilating opening, and the ventilating opening is provided with blower fan, and the temperature sensor, refrigerating plant are respectively and positioned at chamber door
On controller be connected.
It is preferred that, the refrigerating plant includes processor, compressor reducer, condenser, capillary and evaporator, the compression
Device, condenser, capillary and evaporator are in turn connected to form sealing structure, and the capillary spirals installed in the refrigerating plant
Inside accommodating chamber.
It is preferred that, Air Filter and sealing device are additionally provided with the ventilating opening, Air Filter can prevent dust from entering distribution
In case, sealing device can be sealed to ventilating opening so that distribution box turns into a sealedly entirety.
It is preferred that, the sealing device is two Semicircular baffles, and the center of circle of described two Semicircular baffles passes through bearing pin
It is connected, described two Semicircular baffles have the free degree rotated around bearing pin, sealing device regulation is more convenient.
It is preferred that, the heat dissipation power distribution box outer wall is provided with rain-proof film, prevents rainwater from entering inside distribution box.
It is preferred that, the heat dissipation power distribution box bottom is provided with fin, the radiating of secondary distribution case.
It is preferred that, the fin is silica gel radiating fin, and rate of heat dispation is fast, and cost is low.
It is preferred that, the baffle plate is fixed in the way of pull on the dividing plate.
Compared with prior art, it has the advantages that the present invention：
Heat dissipation power distribution box of the present invention radiates by the way of refrigerating plant is combined with fin, and rate of heat dispation is fast, radiating
Effect is high, and the refrigerating plant is arranged on baffle interior, and baffle plate is arranged in the way of pull on the casing, is easy to maintenance,
It is specific as follows：
（1）The refrigerating plant of heat dissipation power distribution box of the present invention is sequentially connected using compressor reducer, condenser, capillary and evaporator
The sealing structure of formation, the capillary spirals inside the refrigerating plant accommodating chamber, using such structure, from
Radiated in the middle part of electronic box, radiating rate is fast, radiating efficiency is high；
（2）Heat dissipation power distribution box bottom of the present invention is provided with fin, fin and refrigerating plant collective effect, rate of heat dispation
Height, fin uses silica gel radiating fin, and cost is low, and cost performance is high；
（3）The refrigerating plant of heat dissipation power distribution box of the present invention is arranged in baffle plate, and baffle plate is arranged on casing in the way of pull
On, facilitate plate washer to change, be easy to the maintenance of refrigerating plant.
Brief description of the drawings
Fig. 1 is the schematic diagram of heat dissipation power distribution box of the present invention；
Fig. 2 is the top view of heat dissipation power distribution box of the present invention；
Fig. 3 is the plate washer schematic diagram of heat dissipation power distribution box of the present invention；
Fig. 4 is the refrigerating plant schematic diagram of heat dissipation power distribution box of the present invention；
Fig. 5 is the sealing device schematic diagram of heat dissipation power distribution box of the present invention；
In figure：1- casings, 2- chamber doors, 3- dividing plates, 4- baffle plates, 5- placed cavities, 6- air vents, 7- temperature sensors, 8- refrigeration dresses
Put accommodating chamber, 9- refrigerating plants, 901- processors, 902- compressor reducers, 903- condensers, 904- capillaries, 905- evaporators,
10- heat emission holes, 11- ventilating openings, 12- blower fans, 13- controllers, 14- Air Filters, 15- sealing devices, 16- rain-proofs film, 17- radiatings
Piece.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, art
Language " installation ", " being provided with ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or
It is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, can also be by between intermediary
Connect connected, can be the connection of two element internals.For the ordinary skill in the art, it can be understood with concrete condition
The concrete meaning of above-mentioned term in the present invention.
Embodiment 1
Fig. 1, Fig. 2, Fig. 3 are referred to, the present embodiment is related to a kind of heat dissipation power distribution box, including casing 1 and chamber door 2, and the casing 1 is left
Dividing plate 3 is provided with the inside of right two sides, dividing plate 3 is provided with the baffle plate 4 of multiple horizontal positioneds, 1 point is multiple placed cavities 5 by casing,
Two adjacent placed cavities 5 are connected by the air vent 6 on baffle plate 4, and temperature sensor 7 is provided with the placed cavity 5,
The middle part of baffle plate 4 is provided with refrigerating plant accommodating chamber 8, and the inside of refrigerating plant accommodating chamber 8 is provided with refrigerating plant 9, described to put
Put chamber 5 with refrigerating plant accommodating chamber 8 through the heat emission hole 10 on baffle plate 4 to be connected, the top of casing 1 is provided with ventilating opening 11, institute
Ventilating opening 11 is stated provided with blower fan 12, the phase of controller 13 of the temperature sensor 7, refrigerating plant 9 respectively and on chamber door 2
Even.
When temperature sensor 7 monitors that temperature in placed cavity 5 exceeds limit value, then the order refrigerating plant 9 of controller 13
Temperature in work, reduction placed cavity 5, reaches the purpose of radiating.
Referring to Fig. 1, the heat dissipation power distribution box outer wall is provided with rain-proof film.
Using such structure, the setting of rain-proof film can prevent rainwater from entering inside distribution box, it is ensured that distribution box it is dry
Dry property.
Referring to Fig. 1, the heat dissipation power distribution box bottom is provided with fin.
Using such structure, refrigerating plant and fin one work, and rate of heat dispation is fast, and radiating efficiency is high.
Wherein, the fin is silica gel radiating fin.
Using silica gel radiating fin, silica gel radiating fin, rate of heat dispation is fast, and cost is low, and cost performance is high.
Referring to Fig. 1, the baffle plate 4 is fixed in the way of pull on the dividing plate 3.
Using such structure, facilitate the replacing of baffle plate, be easy to the maintenance of refrigerating plant.
Embodiment 2
Fig. 1, Fig. 2, Fig. 3 are referred to, the present embodiment is related to a kind of heat dissipation power distribution box, including casing 1 and chamber door 2, and the casing 1 is left
Dividing plate 3 is provided with the inside of right two sides, dividing plate 3 is provided with the baffle plate 4 of multiple horizontal positioneds, 1 point is multiple placed cavities 5 by casing,
Two adjacent placed cavities 5 are connected by the air vent 6 on baffle plate 4, and temperature sensor 7 is provided with the placed cavity 5,
The middle part of baffle plate 4 is provided with refrigerating plant accommodating chamber 8, and the inside of refrigerating plant accommodating chamber 8 is provided with refrigerating plant 9, described to put
Put chamber 5 with refrigerating plant accommodating chamber 8 through the heat emission hole 10 on baffle plate 4 to be connected, the top of casing 1 is provided with ventilating opening 11, institute
Ventilating opening 11 is stated provided with blower fan 12, the phase of controller 13 of the temperature sensor 7, refrigerating plant 9 respectively and on chamber door 2
Even.
When temperature sensor 7 monitors that temperature in placed cavity 5 exceeds limit value, then the order refrigerating plant 9 of controller 13
Temperature in work, reduction placed cavity 5, reaches the purpose of radiating.
Referring to Fig. 4, the refrigerating plant 9 includes processor 901, compressor reducer 902, condenser 903, the and of capillary 904
Evaporator 905, the compressor reducer 902, condenser 903, capillary 904 and evaporator 905 are in turn connected to form sealing structure, institute
Capillary 904 is stated to spiral inside the refrigerating plant accommodating chamber 8.
Using such structure, rate of heat dispation is fast.
Referring to Fig. 2, being additionally provided with Air Filter 14 and sealing device 15 on the ventilating opening 11.
Using such structure, Air Filter can prevent dust from entering in distribution box, it is ensured that the cleaning in distribution box, prolong
Its long service life.Sealing device can be sealed to ventilating opening so that distribution box turns into a sealedly entirety, prevents rain
Water enters in distribution box, it is ensured that the drying property inside distribution box.
Referring to Fig. 5, the sealing device 15 is two Semicircular baffles, the center of circle of described two Semicircular baffles passes through
Bearing pin is connected, and described two Semicircular baffles have the free degree rotated around bearing pin.
Simple in construction using such structure, cost is low, good sealing effect, convenient use.
Referring to Fig. 1, the heat dissipation power distribution box outer wall is provided with rain-proof film.
Using such structure, the setting of rain-proof film can prevent rainwater from entering inside distribution box, it is ensured that distribution box it is dry
Dry property.
Referring to Fig. 1, the heat dissipation power distribution box bottom is provided with fin.
Using such structure, refrigerating plant and fin one work, and rate of heat dispation is fast, and radiating efficiency is high.
Wherein, the fin is silica gel radiating fin.
Using silica gel radiating fin, silica gel radiating fin, rate of heat dispation is fast, and cost is low, and cost performance is high.
Referring to Fig. 1, the baffle plate 4 is fixed in the way of pull on the dividing plate 3.
Using such structure, facilitate the replacing of baffle plate, be easy to the maintenance of refrigerating plant.
From above-described embodiment as can be seen that what heat dissipation power distribution box of the present invention was combined using refrigerating plant with fin
Mode radiates, and rate of heat dispation is fast, and radiating effect is high, and the refrigerating plant is arranged on baffle interior, and baffle plate is set in the way of pull
Put on the casing, be easy to maintenance, it is specific as follows：
（1）The refrigerating plant of heat dissipation power distribution box of the present invention is sequentially connected using compressor reducer, condenser, capillary and evaporator
The sealing structure of formation, the capillary spirals inside the refrigerating plant accommodating chamber, using such structure, from
Radiated in the middle part of electronic box, radiating rate is fast, radiating efficiency is high；
（2）Heat dissipation power distribution box bottom of the present invention is provided with fin, fin and refrigerating plant collective effect, rate of heat dispation
Height, fin uses silica gel radiating fin, and cost is low, and cost performance is high；
（3）The refrigerating plant of heat dissipation power distribution box of the present invention is arranged in baffle plate, and baffle plate is arranged on casing in the way of pull
On, facilitate plate washer to change, be easy to the maintenance of refrigerating plant.
。
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of heat dissipation power distribution box, including casing and chamber door, it is characterised in that be provided with the inside of the casing left and right sides every
Plate, dividing plate is provided with the baffle plate of multiple horizontal positioneds, casing is divided into multiple placed cavities, two adjacent placed cavities pass through
Air vent on baffle plate is connected, and is provided with the middle part of temperature sensor, the baffle plate and is accommodated provided with refrigerating plant in the placed cavity
Refrigerating plant is provided with inside chamber, the refrigerating plant accommodating chamber, placed cavity and the refrigerating plant accommodating chamber is through dissipating on baffle plate
Hot hole is connected, and the casing top is provided with ventilating opening, and the ventilating opening is provided with blower fan, the temperature sensor, refrigeration dress
Put and be connected respectively with the controller on chamber door.
2. heat dissipation power distribution box according to claim 1, it is characterised in that the refrigerating plant includes processor, compressor reducer, cold
Condenser, capillary and evaporator, the compressor reducer, condenser, capillary and evaporator are in turn connected to form sealing structure, described
Capillary spirals inside the refrigerating plant accommodating chamber.
3. heat dissipation power distribution box according to claim 1, it is characterised in that Air Filter is additionally provided with the ventilating opening and sealing is filled
Put.
4. heat dissipation power distribution box according to claim 3, it is characterised in that the sealing device is two Semicircular baffles, institute
The center of circle for stating two Semicircular baffles is connected by bearing pin, and described two Semicircular baffles have the free degree rotated around bearing pin.
5. heat dissipation power distribution box according to claim 1, it is characterised in that the distribution box outer wall is provided with rain-proof film.
6. heat dissipation power distribution box according to claim 1, it is characterised in that the distribution box bottom is provided with fin.
7. heat dissipation power distribution box according to claim 6, it is characterised in that the fin is silica gel radiating fin.
8. heat dissipation power distribution box according to claim 1, it is characterised in that the baffle plate be fixed in the way of pull it is described every
On plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403017.5A CN107104373A (en) | 2017-06-01 | 2017-06-01 | A kind of heat dissipation power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403017.5A CN107104373A (en) | 2017-06-01 | 2017-06-01 | A kind of heat dissipation power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107104373A true CN107104373A (en) | 2017-08-29 |
Family
ID=59659991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710403017.5A Withdrawn CN107104373A (en) | 2017-06-01 | 2017-06-01 | A kind of heat dissipation power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107104373A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203286826U (en) * | 2013-05-13 | 2013-11-13 | 艾默生网络能源有限公司 | Refrigeration control system of machine room |
| CN103642948A (en) * | 2013-11-11 | 2014-03-19 | 宁波市鄞州云帆工程咨询有限公司 | Oil film separation device for crystalline dextrose saccharification liquid |
| CN205646485U (en) * | 2016-04-08 | 2016-10-12 | 陈巧珍 | Power equipment is with rain -proof heat dissipation switch board |
| CN206099084U (en) * | 2016-10-19 | 2017-04-12 | 天津品壹科技有限公司 | Intelligent fixed switch board of cutting apart |
-
2017
- 2017-06-01 CN CN201710403017.5A patent/CN107104373A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203286826U (en) * | 2013-05-13 | 2013-11-13 | 艾默生网络能源有限公司 | Refrigeration control system of machine room |
| CN103642948A (en) * | 2013-11-11 | 2014-03-19 | 宁波市鄞州云帆工程咨询有限公司 | Oil film separation device for crystalline dextrose saccharification liquid |
| CN205646485U (en) * | 2016-04-08 | 2016-10-12 | 陈巧珍 | Power equipment is with rain -proof heat dissipation switch board |
| CN206099084U (en) * | 2016-10-19 | 2017-04-12 | 天津品壹科技有限公司 | Intelligent fixed switch board of cutting apart |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170829 |
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| WW01 | Invention patent application withdrawn after publication |