CN109274020A - A kind of heat dissipation Self-adjusting high and low voltage switchgear certainly - Google Patents
A kind of heat dissipation Self-adjusting high and low voltage switchgear certainly Download PDFInfo
- Publication number
- CN109274020A CN109274020A CN201811385212.0A CN201811385212A CN109274020A CN 109274020 A CN109274020 A CN 109274020A CN 201811385212 A CN201811385212 A CN 201811385212A CN 109274020 A CN109274020 A CN 109274020A
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- China
- Prior art keywords
- gear
- heat sink
- cabinet body
- heat
- rack gear
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- 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.)
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims description 11
- 230000008450 motivation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention proposes a kind of from heat dissipation Self-adjusting high and low voltage switchgear, including cabinet body, cabinet body has the first side wall and second sidewall, the first side wall is equipped with multiple first heat release holes, the first heat sink is equipped on the inside of the first side wall, first heat sink is equipped with multiple first thermal columns close to the first side wall side, multiple first thermal columns are each passed through multiple first heat release holes and stretch out outside cabinet body, second sidewall is equipped with multiple second heat release holes, second sidewall is equipped with the second heat sink, second heat sink is equipped with multiple second thermal columns close to second sidewall side, multiple second thermal columns are each passed through multiple second heat release holes and stretch out outside cabinet body.The heat that interior of the cabinet electric elements of the present invention work generates can be from the first heat sink, the first thermal column, the first heat release hole, the second heat sink, the second thermal column, the second heat release hole to transmitting outside cabinet body, and is aerated heat dissipation to cabinet body by the mutual cooperation of controller and the first power unit, the second power unit.
Description
Technical field
The present invention relates to switchgear technical fields, more particularly to a kind of heat dissipation Self-adjusting high and low voltage switchgear certainly.
Background technique
Switchgear is the case equipment controlled electrical equipment, and wire and cable, switch are mainly provided in switchgear
The electric elements such as breaker, change-over switch.Temperature in external environment and inside switch cabinet environment can be to inside switch cabinet
Actual temperature value has an impact, when inside switch cabinet when the temperature is excessively high, contact or joint temperature can be caused to increase, degree of superheat
It can constantly aggravate, insulation performance and equipment life can be had an impact, additionally, due to the seal construction of switchgear, so that switchgear
In the temperature of electronic component gradually rise, when temperature is higher than the operating temperature of the electronic component in switchgear, switch
Electronic component in cabinet will break down, so that switchgear is not normally functioning.
Summary of the invention
Based on technical problem present in background technique, the invention proposes a kind of from heat dissipation Self-adjusting high and low voltage switch
Cabinet.
Proposed by the present invention a kind of from heat dissipation Self-adjusting high and low voltage switchgear, including cabinet body, cabinet body has the first side wall
And second sidewall, the first side wall are equipped with multiple first heat release holes, are equipped with the first heat sink, the first heat sink on the inside of the first side wall
Multiple first thermal columns are equipped with close to the first side wall side, multiple first thermal columns are each passed through multiple first heat release holes and stretch out cabinet
Outside body, second sidewall is equipped with multiple second heat release holes, and second sidewall is equipped with the second heat sink, and the second heat sink is close to second
Side wall side is equipped with multiple second thermal columns, and multiple second thermal columns are each passed through multiple second heat release holes and stretch out outside cabinet body.
It preferably, further include the first power unit, the first power unit includes first gear, the first rack gear and the first driving
Mechanism, the first side wall inside are equipped with horizontally disposed first guide rod, and the first guide rod is equipped with the first limit far from the first side wall one end
Block, the first heat sink are slidably connected with the first guide rod, and the first heat sink bottom is connect with horizontally disposed first rack gear, the first tooth
Item is engaged with the first gear for being rotatably installed in interior of the cabinet, and first gear is rotated by the driving of the first driving mechanism.
It preferably, further include the second power unit, the second power unit includes second gear, the second rack gear and the second driving
Mechanism, second sidewall inside are equipped with horizontally disposed second guide rod, and the second guide rod is equipped with the second limit far from second sidewall one end
Block, the second heat sink are slidably connected with the second guide rod, and the second heat sink bottom is connect with horizontally disposed second rack gear, the second tooth
Item is engaged with the second gear for being rotatably installed in interior of the cabinet, and second gear is rotated by the driving of the second driving mechanism.
Preferably, cabinet body top is equipped with air outlet, is equipped with blower at air outlet.
It preferably, further include controller and the temperature sensor for detecting interior of the cabinet temperature value, controller and
One driving mechanism, the second driving mechanism, blower, temperature sensor connection, temperature value that temperature sensor detect by controller and
Its preset first temperature value, second temperature value compare, wherein the first temperature value is less than second temperature value；When temperature sensor detects
Temperature value be greater than the first temperature value and be less than second temperature value when, controller control the first driving mechanism driving first gear turn
Dynamic, first gear drives the first rack gear mobile, and first the first heat sink of rack drives makes the first thermal column far from the first side wall
It is detached from the first heat release hole, while controller control blower start-up operation is aerated heat dissipation；When the temperature of temperature sensor detection
When value is greater than second temperature value, controller controls the driving second gear rotation of the second driving mechanism, and second gear drives the second tooth
Item is mobile, and second the second heat sink of rack drives makes the second thermal column be detached from the second heat release hole far from second sidewall；Work as temperature
When the temperature value of sensor detection is less than the first temperature value, controller control blower stops working, while controlling the first driving machine
Structure, the second driving mechanism respectively drive first gear, second gear rotation, and first gear drives the first rack gear mobile, the first tooth
Item drives the first heat sink close to the first side wall the first thermal column to be passed through outside the first heat release hole stretching cabinet body, second gear band
Dynamic second rack gear is mobile, and second the second heat sink of rack drives makes the second thermal column pass through the second heat release hole close to second sidewall
It stretches out outside cabinet body.
Preferably, interior of the cabinet is equipped with the support rod arranged vertically, on support rod along the vertical direction interval be equipped with it is multiple
Parcel shelf.
Proposed by the present invention a kind of from heat dissipation Self-adjusting high and low voltage switchgear, the work of interior of the cabinet electric elements generates
Heat can be from the first heat sink, the first thermal column, the first heat release hole, the second heat sink, the second thermal column, the second heat release hole to cabinet
Transmitting outside body；When interior of the cabinet temperature is greater than preset first temperature value and is less than second temperature value, controller control the
One driving mechanism drives first gear rotation, and first gear drives the first rack gear mobile, and first the first heat sink of rack drives is remote
From the first side wall make the first thermal column be detached from the first heat release hole, while controller control blower start-up operation be aerated it is scattered
Heat；When the temperature value of temperature sensor detection is greater than second temperature value, controller controls the second driving mechanism and drives the second tooth
Wheel rotation, second gear drive the second rack gear mobile, and second the second heat sink of rack drives makes second to dissipate far from second sidewall
Plume is detached from the second heat release hole；When the temperature value of temperature sensor detection is less than the first temperature value, controller control blower stops
It only works, while the first driving mechanism of control, the second driving mechanism respectively drive first gear, second gear rotation, the first tooth
Wheel drives the first rack gear mobile, and first the first heat sink of rack drives dissipates the first thermal column across first close to the first side wall
Hot hole stretches out outside cabinet body, and second gear drives the second rack gear mobile, and second the second heat sink of rack drives makes close to second sidewall
The second thermal column is obtained to pass through outside the second heat release hole stretching cabinet body.The present invention passes through controller and the first power unit, the second power
The mutual cooperation of unit is aerated heat dissipation to cabinet body, so that interior of the cabinet electric elements are in the working environment of safety,
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram from the Self-adjusting high and low voltage switchgear that radiates proposed by the present invention.
Specific embodiment
Referring to Fig.1, the present invention proposes a kind of from heat dissipation Self-adjusting high and low voltage switchgear, including cabinet body 1, the first power list
Member, the second power unit, temperature sensor and controller, in which:
1 top of cabinet body is equipped with air outlet, and blower 18 is equipped at air outlet, and cabinet body 1 has the first side wall 2 and second sidewall 3,
The first side wall 2 is equipped with multiple first heat release holes 4, is equipped with the first heat sink 5 on the inside of the first side wall 2, and the first heat sink 5 is close to the
2 side of one side wall is equipped with multiple first thermal columns 6, and multiple first thermal columns 6 are each passed through multiple first heat release holes 4 and stretch out cabinet body
Outside 1, second sidewall 3 is equipped with multiple second heat release holes 7, and second sidewall 3 is equipped with the second heat sink 8, and the second heat sink 8 is close
3 side of second sidewall is equipped with multiple second thermal columns 9, and multiple second thermal columns 9 are each passed through multiple second heat release holes 7 and stretch out cabinet
Outside body 1.
First power unit includes first gear 10, the first rack gear 11 and the first driving mechanism, is equipped on the inside of the first side wall 2
Horizontally disposed first guide rod 12, the first guide rod 12 are equipped with the first limited block 13, the first heat sink 5 far from 2 one end of the first side wall
Be slidably connected with the first guide rod 12,5 bottom of the first heat sink is connect with horizontally disposed first rack gear 11, the first rack gear 11 with turn
The dynamic first gear 10 being mounted on inside cabinet body 1 engages, and first gear 10 is rotated by the driving of the first driving mechanism.
Second power unit includes second gear 14, the second rack gear 15 and the second driving mechanism, is equipped on the inside of second sidewall 3
Horizontally disposed second guide rod 16, the second guide rod 16 are equipped with the second limited block 17, the second heat sink 8 far from 3 one end of second sidewall
Be slidably connected with the second guide rod 16,8 bottom of the second heat sink is connect with horizontally disposed second rack gear 15, the second rack gear 15 with turn
The dynamic second gear 14 being mounted on inside cabinet body 1 engages, and second gear 14 is rotated by the driving of the second driving mechanism.
Temperature sensor for detecting 1 internal temperature values of cabinet body, controller and the first driving mechanism, the second driving mechanism,
Blower 18, temperature sensor connection,
When the invention works, the heat that the work of 1 inside electric elements of cabinet body generates can be radiated by the first heat sink 5, first
Column 6, the first heat release hole 4, the second heat sink 8, the second thermal column 9, the second heat release hole 7 are to transmitting outside cabinet body 1；Controller will be warm
The temperature value of sensor detection is spent compared with its preset first temperature value, second temperature value, wherein the first temperature value is less than second
Temperature value；When the temperature value of temperature sensor detection is greater than the first temperature value and is less than second temperature value, controller control the
One driving mechanism drives first gear 10 to rotate, and first gear 10 drives the first rack gear 11 mobile, and the first rack gear 11 drives first
Heat sink 5 makes the first thermal column 6 be detached from the first heat release hole 4 far from the first side wall 2, while controller control blower 18 starts work
It is aerated heat dissipation；When the temperature value of temperature sensor detection is greater than second temperature value, controller controls the second driving machine
Structure drives second gear 14 to rotate, and second gear 14 drives the second rack gear 15 mobile, and the second rack gear 15 drives the second heat sink 8 remote
The second thermal column 9 is made to be detached from the second heat release hole 7 from second sidewall 3；When the temperature value of temperature sensor detection is less than the first temperature
When angle value, controller control blower 18 stops working, while the first driving mechanism of control, the second driving mechanism respectively drive first
Gear 10, second gear 14 rotate, and first gear 10 drives the first rack gear 11 mobile, and the first rack gear 11 drives the first heat sink 5
The first thermal column 6 pass through the first heat release hole 4 close to the first side wall 2 to stretch out outside cabinet body 1, second gear 14 drives the second rack gear
15 is mobile, and the second rack gear 15 drives the second heat sink 8 close to second sidewall 3 second thermal column 9 to be stretched across the second heat release hole 7
Out outside cabinet body 1.
In a particular embodiment, be equipped with the support rod 19 arranged vertically inside cabinet body 1, on support rod 19 along the vertical direction between
Every being equipped with multiple parcel shelf 20.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of from heat dissipation Self-adjusting high and low voltage switchgear, which is characterized in that including cabinet body (1), cabinet body (1) has the first side
Wall (2) and second sidewall (3), the first side wall (2) are equipped with multiple first heat release holes (4), are equipped with first on the inside of the first side wall (2)
Heat sink (5), the first heat sink (5) are equipped with multiple first thermal columns (6), multiple first heat dissipations close to the first side wall (2) side
Column (6) is each passed through multiple first heat release holes (4) and stretches out cabinet body (1) outside, and second sidewall (3) is equipped with multiple second heat release holes
(7), second sidewall (3) is equipped with the second heat sink (8), and the second heat sink (8) is equipped with multiple second close to second sidewall (3) side
Thermal column (9), multiple second thermal columns (9) are each passed through multiple second heat release holes (7) and stretch out cabinet body (1) outside.
2. according to claim 1 from heat dissipation Self-adjusting high and low voltage switchgear, which is characterized in that further include the first power
Unit, the first power unit include first gear (10), the first rack gear (11) and the first driving mechanism, the first side wall (2) inside
Equipped with horizontally disposed first guide rod (12), the first guide rod (12) is equipped with the first limited block (13) far from the first side wall (2) one end,
First heat sink (5) is slidably connected with the first guide rod (12), the first heat sink (5) bottom and horizontally disposed first rack gear (11)
Connection, the first rack gear (11) first gear (10) internal with cabinet body (1) is rotatably installed in engage, and first gear (10) is by first
Driving mechanism driving is rotated.
3. according to claim 2 from heat dissipation Self-adjusting high and low voltage switchgear, which is characterized in that further include the second power
Unit, the second power unit include second gear (14), the second rack gear (15) and the second driving mechanism, second sidewall (3) inside
Equipped with horizontally disposed second guide rod (16), the second guide rod (16) is equipped with the second limited block (17) far from second sidewall (3) one end,
Second heat sink (8) is slidably connected with the second guide rod (16), the second heat sink (8) bottom and horizontally disposed second rack gear (15)
Connection, the second rack gear (15) second gear (14) internal with cabinet body (1) is rotatably installed in engage, and second gear (14) is by second
Driving mechanism driving is rotated.
4. according to any one of claim 1-3 from heat dissipation Self-adjusting high and low voltage switchgear, which is characterized in that cabinet body
(1) top is equipped with air outlet, is equipped with blower (18) at air outlet.
5. according to any one of claim 1-3 from heat dissipation Self-adjusting high and low voltage switchgear, which is characterized in that also wrap
Include controller and the temperature sensor for detecting cabinet body (1) internal temperature values, controller and the first driving mechanism, the second drive
Motivation structure, blower (18), temperature sensor connection, the temperature value and its preset first temperature that controller detects temperature sensor
Value, second temperature value compare, wherein the first temperature value is less than second temperature value；When the temperature value of temperature sensor detection is greater than the
One temperature value and be less than second temperature value when, controller control the first driving mechanism driving first gear (10) rotation, the first tooth
Taking turns (10) drives the first rack gear (11) mobile, and the first rack gear (11) drives the first heat sink (5) to make the far from the first side wall (2)
One thermal column (6) is detached from the first heat release hole (4), while controller control blower (18) starts to work and is aerated heat dissipation；Work as temperature
When spending the temperature value of sensor detection greater than second temperature value, controller controls the second driving mechanism driving second gear (14) and turns
Dynamic, second gear (14) drives the second rack gear (15) mobile, and the second rack gear (15) drives the second heat sink (8) far from second sidewall
(3) the second thermal column (9) is made to be detached from the second heat release hole (7)；When the temperature value of temperature sensor detection is less than the first temperature value
When, controller control blower (18) stops working, while the first driving mechanism of control, the second driving mechanism respectively drive the first tooth
(10), second gear (14) rotation are taken turns, first gear (10) drives the first rack gear (11) mobile, and the first rack gear (11) drives first
Heat sink (5) makes the first thermal column (6) to pass through the first heat release hole (4) stretching cabinet body (1) outside close to the first side wall (2), and second
Gear (14) drives the second rack gear (15) mobile, and the second rack gear (15) drives the second heat sink (8) to make close to second sidewall (3)
Second thermal column (9) passes through the second heat release hole (7) and stretches out cabinet body (1) outside.
6. according to any one of claim 1-3 from heat dissipation Self-adjusting high and low voltage switchgear, which is characterized in that cabinet body
(1) internal to be equipped with the support rod (19) arranged vertically, it is spaced along the vertical direction on support rod (19) and multiple parcel shelf is installed
(20)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385212.0A CN109274020A (en) | 2018-11-20 | 2018-11-20 | A kind of heat dissipation Self-adjusting high and low voltage switchgear certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385212.0A CN109274020A (en) | 2018-11-20 | 2018-11-20 | A kind of heat dissipation Self-adjusting high and low voltage switchgear certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109274020A true CN109274020A (en) | 2019-01-25 |
Family
ID=65190378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811385212.0A Withdrawn CN109274020A (en) | 2018-11-20 | 2018-11-20 | A kind of heat dissipation Self-adjusting high and low voltage switchgear certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109274020A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449849A (en) * | 2022-01-13 | 2022-05-06 | 江苏海鼎电气科技有限公司 | Tracking auxiliary heat dissipation and dust removal type electronic radiator |
| CN118693660A (en) * | 2024-05-30 | 2024-09-24 | 武汉船用机械有限责任公司 | Power cabinet |
| CN119518475A (en) * | 2024-10-24 | 2025-02-25 | 平湖市通用电气安装有限公司 | A power distribution device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69628024D1 (en) * | 1996-12-10 | 2003-06-12 | Barat Sa | Heat sink device for an electrical distribution cabinet or the like for underground installation |
| CN204836929U (en) * | 2015-08-11 | 2015-12-02 | 安徽中普盛德电子科技有限公司 | High heat dissipation early warning case |
| CN106711802A (en) * | 2016-12-13 | 2017-05-24 | 安徽国晖电气科技有限公司 | Fast heat radiation low voltage switch cabinet |
| CN108110655A (en) * | 2017-12-13 | 2018-06-01 | 安徽国晖电气科技有限公司 | A kind of safety heat dissipation cabinet |
| CN108173122A (en) * | 2017-12-13 | 2018-06-15 | 安徽国晖电气科技有限公司 | A kind of heat dissipation ventilation switchgear |
| CN207967741U (en) * | 2018-04-10 | 2018-10-12 | 吉林医药学院 | A kind of power distribution cabinet of self illumination detection device |
| CN208047123U (en) * | 2018-03-09 | 2018-11-02 | 国家电网公司 | It is a kind of can dust-proof radiating for power information communication box |
| CN108767670A (en) * | 2018-05-24 | 2018-11-06 | 何爱建 | A kind of switchgear easy to repair |
-
2018
- 2018-11-20 CN CN201811385212.0A patent/CN109274020A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69628024D1 (en) * | 1996-12-10 | 2003-06-12 | Barat Sa | Heat sink device for an electrical distribution cabinet or the like for underground installation |
| CN204836929U (en) * | 2015-08-11 | 2015-12-02 | 安徽中普盛德电子科技有限公司 | High heat dissipation early warning case |
| CN106711802A (en) * | 2016-12-13 | 2017-05-24 | 安徽国晖电气科技有限公司 | Fast heat radiation low voltage switch cabinet |
| CN108110655A (en) * | 2017-12-13 | 2018-06-01 | 安徽国晖电气科技有限公司 | A kind of safety heat dissipation cabinet |
| CN108173122A (en) * | 2017-12-13 | 2018-06-15 | 安徽国晖电气科技有限公司 | A kind of heat dissipation ventilation switchgear |
| CN208047123U (en) * | 2018-03-09 | 2018-11-02 | 国家电网公司 | It is a kind of can dust-proof radiating for power information communication box |
| CN207967741U (en) * | 2018-04-10 | 2018-10-12 | 吉林医药学院 | A kind of power distribution cabinet of self illumination detection device |
| CN108767670A (en) * | 2018-05-24 | 2018-11-06 | 何爱建 | A kind of switchgear easy to repair |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449849A (en) * | 2022-01-13 | 2022-05-06 | 江苏海鼎电气科技有限公司 | Tracking auxiliary heat dissipation and dust removal type electronic radiator |
| CN118693660A (en) * | 2024-05-30 | 2024-09-24 | 武汉船用机械有限责任公司 | Power cabinet |
| CN119518475A (en) * | 2024-10-24 | 2025-02-25 | 平湖市通用电气安装有限公司 | A power distribution device |
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |
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| WW01 | Invention patent application withdrawn after publication |