CN109038309A - A kind of low-tension switch cabinet with heat sinking function - Google Patents
A kind of low-tension switch cabinet with heat sinking function Download PDFInfo
- Publication number
- CN109038309A CN109038309A CN201810883156.7A CN201810883156A CN109038309A CN 109038309 A CN109038309 A CN 109038309A CN 201810883156 A CN201810883156 A CN 201810883156A CN 109038309 A CN109038309 A CN 109038309A
- Authority
- CN
- China
- Prior art keywords
- inner housing
- guide duct
- tension switch
- low
- sinking function
- 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.)
- Pending
Links
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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Abstract
The invention discloses a kind of low-tension switch cabinet with heat sinking function, cabinet body, several baffle assemblies and radiating subassemblies；Cabinet body includes outer housing and inner housing；The baffle assembly includes rectangular clapboard and four partition regulating parts；The sliding block of extension is equipped at four angles of rectangular clapboard, each sliding block is respectively arranged on inner housing in corresponding sliding slot；Partition regulating part is respectively arranged on the lower position at four angles of rectangular clapboard, for adjusting the height of partition；The radiating subassembly includes fan, cooler and guide duct；The cooler is set between fan and guide duct；The guide duct extends along the short transverse of cabinet body, and the lower position that each baffle assembly is located on the guide duct is equipped with air outlet；Plenum area is equipped at position corresponding with air outlet on the inner housing and outer housing.The size of the configuration of the present invention is simple, internal subspace can be adjusted according to the actual situation, realize that wiring is uniformly in switchgear, and the heat dissipation performance of switchgear is improved using special radiating subassembly.
Description
Technical field
The invention belongs to switchgear technical fields, and in particular to a kind of low-tension switch cabinet with heat sinking function.
Background technique
The main function of switchgear be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, carry out
Folding, control and protection electricity consumption.According to the difference of voltage class, but switchgear can be divided into high-tension switch cabinet, in press off
Close the equipment such as cabinet and the low-tension switch cabinet with heat sinking function.Wherein, the low-tension switch cabinet with heat sinking function is suitable for power generation
The industries such as factory, petroleum, chemical industry, metallurgy, weaving, skyscraper are used as the conversion of transmission of electricity, distribution and electric energy.In the prior art
In, since the electric elements in the low voltage switchgear with heat sinking function can distribute a large amount of heat during the work time, this
A little heats will affect the normal operation of electric elements, generate security risk, and the existing low-tension switch cabinet with heat sinking function is general
It is radiated using heat release hole, but heat dissipation effect is poor, and the dust in external environment is easy to enter cabinet by heat release hole
In vivo, electric elements work is influenced, equipment fault is caused.In addition, the internal structure of switchgear in the prior art is fixed
, its internal spatial constructional dimensions can not be changed according to actual cabling requirement, to will cause wiring density in switchgear
Unevenness is also affected to heat dissipation.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes a kind of low-tension switch cabinet with heat sinking function, structure is simple, and internal
The size of subspace can be adjusted according to the actual situation, it is uniform can be realized wiring in switchgear, and be specially provided with heat dissipation
Component substantially increases the heat dissipation performance of switchgear.
It realizes above-mentioned technical purpose, reaches above-mentioned technical effect, the invention is realized by the following technical scheme:
A kind of low-tension switch cabinet with heat sinking function, comprising: cabinet body, several baffle assemblies and radiating subassembly；
The cabinet body include outer housing and be set to the intracorporal inner housing of shell；The side wall of the inner housing is equipped with several groups
Sliding slot, the sliding slot extend along the short transverse of cabinet body；
The inner space of cabinet body is divided into several sub-spaces by several described baffle assemblies comprising rectangular clapboard and four
A partition regulating part；The sliding block of extension is equipped at four angles of the rectangular clapboard, each sliding block is respectively arranged on right on inner housing
In the sliding slot answered；First through hole is additionally provided at four angles of the rectangular clapboard；The partition regulating part be respectively arranged on rectangle every
The lower position at four angles of plate comprising fixed plate, spring and locking member；The fixed plate is parallel to rectangular clapboard setting,
Its end is fixedly connected with inner housing, and is located at the lower section of corresponding sliding slot on inner housing, and fixed plate is equipped with and rectangular clapboard
Corresponding second through-hole of the first through hole of upper corresponding position；The both ends of the spring respectively with fixed plate and rectangular clapboard phase
Even；The locking member sequentially runs through first through hole, spring and the second through-hole, for realizing the locking of fixed plate and rectangular clapboard；
The radiating subassembly includes fan, cooler and guide duct；The fan is set at the top of cabinet body, and the cooler is set
Between fan and guide duct；The guide duct extends along the short transverse of cabinet body, set on the side of cabinet body, the guide duct
The upper lower position positioned at each baffle assembly is equipped with air outlet；Position corresponding with air outlet on the inner housing and outer housing
The place of setting is equipped with plenum area.
As a further improvement of the present invention, air guide member is equipped at the air outlet on the guide duct.
As a further improvement of the present invention, one end on the air guide member far from guide duct is in horn-like
As a further improvement of the present invention, several ventilations are equipped on the plenum area on the inner housing and outer housing
Hole, and filter screen is equipped at the plenum area of inner housing, the filter screen is slidably installed in the sliding slot on inner housing inner wall.
As a further improvement of the present invention, the locking member is screw or bolt.
As a further improvement of the present invention, the rectangular clapboard is equipped with several ventilation holes.
As a further improvement of the present invention, the cooler is water-sky cooler.
As a further improvement of the present invention, the end of the partition in each baffle assembly is equipped with through-hole, for for wind-guiding
Pipe across.
It as a further improvement of the present invention, is clearance fit between the through-hole and guide duct.
Compared with prior art, beneficial effects of the present invention:
The low-tension switch cabinet with heat sinking function in the present invention, it is internal to be provided with several baffle assemblies, it will be in it
Portion space is divided into several sub-spaces；In the sliding slot that partition in the baffle assembly is slidably installed on the cabinet；It is described
The end of fixed plate in baffle assembly is fixedly linked with cabinet body, and is located at below corresponding sliding slot；When needing to adjust subspace
Size when, by the locking member in rotating barrier component, to adjust the relative distance between the partition in each baffle assembly.
Structure is simple, easy to operate, can be realized wiring in switchgear and uniformly, substantially increases the heat dissipation performance of switchgear；
Further, the low-tension switch cabinet with heat sinking function in the present invention is provided with radiating subassembly, the heat dissipation group
Fan in part goes out the wind blown and is cooled down first into subcooler, obtains cold wind, further reduces the temperature of wind, then
It recycles guide duct that cold wind is sent into each sub-spaces, finally goes out from the plenum area on inner housing and outer housing, realization is opened
Close cabinet internal cooling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Application principle of the invention is explained in detail with reference to the accompanying drawing.
Embodiment 1
Its internal space structure can not be changed according to actual cabling requirement in order to solve switchgear in the prior art
Size, to will cause in switchgear, wiring density is uneven, also affects to heat dissipation, and the invention proposes one kind to have heat dissipation
The low-tension switch cabinet of function is specifically included referring to Fig. 1: cabinet body 1, several baffle assemblies 2 and radiating subassembly 3；
The cabinet body 1 includes outer housing 101 and the inner housing 102 in outer housing 101；
The side wall of the inner housing 102 is equipped with several groups sliding slot, and each group sliding slot is sequentially arranged from top to bottom, preferably etc.
Interval setting, the sliding slot extend along the short transverse of cabinet body 1；As shown in Figure 1, every group of sliding slot includes four sliding slots, institute
Four sliding slots stated are respectively positioned on sustained height, and the height of sliding slot itself is identical；
Several described baffle assemblies 2 are arranged in parallel, and the inner space of cabinet body 1 is divided into what several were parallel to each other
Subspace comprising rectangular clapboard 201 and four partition regulating parts 202；
The rectangular clapboard 201 is parallel to the bottom surface setting of cabinet body 1, is equipped at four angles of the rectangular clapboard 201
The sliding block 203 of extension, each sliding block 203 are slidedly arranged on inner housing 102 respectively in corresponding sliding slot, it is preferable that the sliding block 203 with
It is clearance fit between sliding slot, the contact surface of the two is shiny surface；It is logical that first is additionally provided at four angles of the rectangular clapboard 201
Hole 204；In order to which the temperature in switchgear is uniform in a kind of specific embodiment of the present embodiment, hot-spot is prevented, it is described
Rectangular clapboard 201 is equipped with several ventilation hole (not shown)s；In actual use, the ventilation hole can be set to justify
Shape is rectangular；
The partition regulating part 202 is respectively arranged on the lower position at 201 4 angles of rectangular clapboard comprising fixed plate
2021, spring 2022 and locking member 2023；The fixed plate 2021 is parallel to the setting of rectangular clapboard 201, end and inner housing
102 are fixedly connected, and be located at inner housing 102 on corresponding sliding slot lower section, fixed plate 2021 be equipped with on rectangular clapboard 201
Corresponding second through-hole 2024 of first through hole 204 of corresponding position；
The both ends of the spring 2022 are connected with fixed plate 2021 and rectangular clapboard 201 respectively, perpendicular to fixed plate 2021
It is arranged, on the line between the second through-hole 2024 and first through hole 204, is passed through for locking member 2023, prevent spring 2022
It is bent during the motion；
The locking member 2023 sequentially runs through first through hole 204, spring 2022 and the second through-hole 2024, for realizing fixation
The locking of plate 2021 and rectangular clapboard 201, in a kind of specific embodiment of the embodiment of the present invention, the locking member 2023 with
To be threadedly coupled between first through hole 204 and the second through-hole 2024, specifically, the locking member 2023 can select as screw or
Person's bolt.
The radiating subassembly 3 includes fan 301, cooler 302 and guide duct 303；The fan 301 is pushed up set on cabinet body 1
Portion is preferably disposed to one of end at 1 top of cabinet body；The cooler 302 is set between fan 301 and guide duct 303, is used
Guide duct 303 is sent into after the air cooling that fan 301 is produced by boasting, it is preferable that the cooler 302 is water-sky cooler
302；The guide duct 303 extends along the short transverse of cabinet body 1, set on the side of cabinet body 1, is located on the guide duct 303
The lower position of each baffle assembly 2 is equipped with air outlet, and correspondingly, the end of the partition in each baffle assembly 2 is equipped with logical
Hole (not shown) is clearance fit between the through-hole and guide duct 303 for passing through for guide duct 303；The inner casing
Plenum area 4 is equipped at position corresponding with air outlet on body 102 and outer housing 101.Preferably, in order to increase wind area,
Cooling effect is improved, air guide member 304, separate guide duct on the air guide member 304 are equipped at the air outlet on the guide duct 303
303 one end is in horn-like；
In summary: the subspace size adjusting principle of the low-tension switch cabinet with heat sinking function in the embodiment of the present invention
Are as follows:
(1) in the initial state, each baffle assembly 2 is arranged at equal intervals from top to bottom, and the interior space of cabinet body 1 is separated into
The size of the same or different subspace of several sizes, preferably each sub-spaces is identical；And in each partition regulating part 202
Spring 2022 be in compressive state；
(2) when finding that wiring excessively, is unfavorable for being routed in a certain subspace, and being unfavorable for heat dissipation, need to increase the son
The size in space then needs to adjust the height of the partition in the baffle assembly 2 being located above the subspace, specifically adjusts process
Are as follows: the locking member 2023 in the baffle assembly 2 above the subspace in each partition regulating part 202 is sequentially rotated, partition is discharged
Spring 2022 in regulating part 202, and using spring 2022 the upward roof spacer of elastic force, be finally completed above the subspace every
The adjustment of divider height in board group part 2 greatly reduces operation difficulty, and save manpower without artificial upward roof spacer.
Embodiment 2
Based on embodiment 1, in the present embodiment, it is equipped on the inner housing 102 and the plenum area on outer housing 101 several
A ventilation hole (not shown), in order to prevent over time, the ventilation hole on plenum area is blocked by dust, and inner housing 102
Plenum area at be equipped with filter screen (not shown).Preferably, the filter screen is slidably installed in the sliding slot on 102 inner wall of inner housing
In (not shown), easy to disassemble and cleaning.
Rest part is same as Example 1.
In summary:
The low-tension switch cabinet with heat sinking function in the present invention, it is internal to be provided with several baffle assemblies, it will be in it
Portion space is divided into several sub-spaces；In the sliding slot that partition in the baffle assembly is slidably installed on the cabinet；It is described
The end of fixed plate in baffle assembly is fixedly linked with cabinet body, and is located at below corresponding sliding slot；When needing to adjust subspace
Size when, by the locking member in rotating barrier component, to adjust the relative distance between the partition in each baffle assembly.
Structure is simple, easy to operate, can be realized wiring in switchgear and uniformly, substantially increases the heat dissipation performance of switchgear；
Further, the low-tension switch cabinet with heat sinking function in the present invention is provided with radiating subassembly, the heat dissipation group
Fan in part goes out the wind blown and is cooled down first into subcooler, obtains cold wind, further reduces the temperature of wind, then
It recycles guide duct that cold wind is sent into each sub-spaces, finally goes out from the plenum area on inner housing and outer housing, realization is opened
Close cabinet internal cooling.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.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, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the 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 thereof.
Claims (9)
1. a kind of low-tension switch cabinet with heat sinking function characterized by comprising cabinet body, several baffle assemblies and heat dissipation
Component；
The cabinet body include outer housing and be set to the intracorporal inner housing of shell；The side wall of the inner housing is sliding equipped with several groups
Slot, the sliding slot extend along the short transverse of cabinet body；
The inner space of cabinet body is divided into several sub-spaces by several described baffle assemblies comprising rectangular clapboard and four every
Plate regulating part；The sliding block of extension is equipped at four angles of the rectangular clapboard, each sliding block is respectively arranged on corresponding on inner housing
In sliding slot；First through hole is additionally provided at four angles of the rectangular clapboard；The partition regulating part is respectively arranged on rectangular clapboard four
The lower position at a angle comprising fixed plate, spring and locking member；The fixed plate is parallel to rectangular clapboard setting, end
Portion is fixedly connected with inner housing, and be located at inner housing on corresponding sliding slot lower section, fixed plate be equipped with it is right on rectangular clapboard
Answer corresponding second through-hole of the first through hole at position；The both ends of the spring are connected with fixed plate and rectangular clapboard respectively；
The locking member sequentially runs through first through hole, spring and the second through-hole, for realizing the locking of fixed plate and rectangular clapboard；
The radiating subassembly includes fan, cooler and guide duct；The fan is set at the top of cabinet body, and the cooler is set to wind
Between fan and guide duct；The guide duct extends along the short transverse of cabinet body, and set on the side of cabinet body, the guide duct is upper
Air outlet is equipped in the lower position of each baffle assembly；On the inner housing and outer housing at position corresponding with air outlet
It is equipped with plenum area.
2. a kind of low-tension switch cabinet with heat sinking function according to claim 1, it is characterised in that: on the guide duct
Air outlet at be equipped with air guide member.
3. a kind of low-tension switch cabinet with heat sinking function according to claim 2, it is characterised in that: on the air guide member
One end far from guide duct is in horn-like.
4. a kind of low-tension switch cabinet with heat sinking function according to claim 1, it is characterised in that: the inner housing with
It is equipped with several ventilation holes on plenum area on outer housing, and is equipped with filter screen, the filter screen at the plenum area of inner housing
It is slidably installed in the sliding slot on inner housing inner wall.
5. a kind of low-tension switch cabinet with heat sinking function according to claim 1, it is characterised in that: the locking member is
Screw or bolt.
6. a kind of low-tension switch cabinet with heat sinking function according to claim 1, it is characterised in that: the rectangular clapboard
It is equipped with several ventilation holes.
7. a kind of low-tension switch cabinet with heat sinking function according to claim 1, it is characterised in that: the cooler is
Water-sky cooler.
8. a kind of low-tension switch cabinet with heat sinking function according to claim 1, it is characterised in that: in each baffle assembly
The end of partition be equipped with through-hole, for being passed through for guide duct.
9. a kind of low-tension switch cabinet with heat sinking function according to claim 8, it is characterised in that: the through-hole with lead
It is clearance fit between air hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883156.7A CN109038309A (en) | 2018-08-06 | 2018-08-06 | A kind of low-tension switch cabinet with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883156.7A CN109038309A (en) | 2018-08-06 | 2018-08-06 | A kind of low-tension switch cabinet with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109038309A true CN109038309A (en) | 2018-12-18 |
Family
ID=64649567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810883156.7A Pending CN109038309A (en) | 2018-08-06 | 2018-08-06 | A kind of low-tension switch cabinet with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109038309A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385988A (en) * | 2018-12-28 | 2020-07-07 | 广西职业技术学院 | Electric control cabinet for industrial robot |
| CN112928632A (en) * | 2021-03-14 | 2021-06-08 | 山东凯莱电气设备有限公司 | Interlayer drawing device for high-low voltage switch cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203491544U (en) * | 2013-08-30 | 2014-03-19 | 天津市萃通工贸有限公司 | Adjusting structure for mounting of crossbeam and panel for electric switches |
| CN204391566U (en) * | 2015-02-02 | 2015-06-10 | 朱顺 | A kind of power distribution cabinet of perfect heat-dissipating |
| CN204651719U (en) * | 2015-04-15 | 2015-09-16 | 国家电网公司 | One is lowered the temperature power distribution cabinet automatically |
| CN208608607U (en) * | 2018-08-06 | 2019-03-15 | 向荣集团有限公司 | A kind of low-tension switch cabinet with heat sinking function |
-
2018
- 2018-08-06 CN CN201810883156.7A patent/CN109038309A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203491544U (en) * | 2013-08-30 | 2014-03-19 | 天津市萃通工贸有限公司 | Adjusting structure for mounting of crossbeam and panel for electric switches |
| CN204391566U (en) * | 2015-02-02 | 2015-06-10 | 朱顺 | A kind of power distribution cabinet of perfect heat-dissipating |
| CN204651719U (en) * | 2015-04-15 | 2015-09-16 | 国家电网公司 | One is lowered the temperature power distribution cabinet automatically |
| CN208608607U (en) * | 2018-08-06 | 2019-03-15 | 向荣集团有限公司 | A kind of low-tension switch cabinet with heat sinking function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385988A (en) * | 2018-12-28 | 2020-07-07 | 广西职业技术学院 | Electric control cabinet for industrial robot |
| CN112928632A (en) * | 2021-03-14 | 2021-06-08 | 山东凯莱电气设备有限公司 | Interlayer drawing device for high-low voltage switch cabinet |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |