CN108834373A - A kind of control cabinet protective device - Google Patents
A kind of control cabinet protective device Download PDFInfo
- Publication number
- CN108834373A CN108834373A CN201810816473.7A CN201810816473A CN108834373A CN 108834373 A CN108834373 A CN 108834373A CN 201810816473 A CN201810816473 A CN 201810816473A CN 108834373 A CN108834373 A CN 108834373A
- Authority
- CN
- China
- Prior art keywords
- lower chamber
- control cabinet
- protective device
- cover body
- upper cover
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of control cabinet protective devices comprising：Lower chamber, upper cover body and it is detachably fixed axis, the upper end of the lower chamber has opening, the side of the upper cover body is provided with and the consistent lid extension of the sidewall shape of lower chamber, the direction perpendicular to horizontal plane is provided at least two sliding slots to the bottom outer edge of lower chamber from opening peripheral edge on the lateral wall of the lower chamber, the lid extension is being fixedly installed sliding block close to lower chamber side position corresponding with sliding slot, the sliding block can move up and down in sliding slot, the sliding slot includes two left and right slot disposed in parallel edges, left and right slot is provided with several pin holes along opposite from top to bottom, the pin hole is mutually matched with the axis that is detachably fixed.Control cabinet protective device ventilation effect of the invention is good, and can effectively avoid rainwater, and dust debris etc. enter in lower chamber, plays good protection effect.
Description
Technical field
The present invention relates to protective device fields, more particularly to a kind of control cabinet protective device.
Background technique
Control cabinet is the important electric power facility for carrying out route control, and a variety of electrical first devices are often integrated in control cabinet
Part, still, control cabinet due to being exposed to outdoor for a long time, thus control cabinet cabinet body corruption can occur in use for some time for control cabinet
Situations such as erosion or water inlet, extreme influence is brought to the normal use of control cabinet.Therefore, in practice, generally require to control cabinet
Install protective device additional.Existing control cabinet protective device is divided into Simple protecting type and totally-enclosed protection type, and Simple protecting type is prevented
Protection unit temporarily can only simply protect control cabinet, cannot prevent rainwater dust etc. into control cabinet.And it is totally-enclosed anti-
Although shield type control cabinet may insure that control cabinet is protected from the influence of external environment, although this protective device can have
The protection control cabinet of effect, but since it is excessively sealed, it is unfavorable for the heat dissipation of control cabinet, if simply by protecting cover
The mode of upper setting gas vent then easily causes extraneous rainwater and enters in shield, makes it that can not play the effect of protection.
Summary of the invention
The present invention solves the technical problem of：The shield of control cabinet excessively seals, and is unfavorable for the ventilation of control cabinet
The problem of heat dissipation.
In order to solve the above technical problems, the present invention provides a kind of control cabinet protective devices comprising：Lower chamber, upper cover body and
It is detachably fixed axis, the upper end of the lower chamber has opening, and the side of the upper cover body is provided with the side wall shape with lower chamber
The consistent lid extension of shape, the height of the lid extension are less than the height of the lower chamber, and the lower chamber is nested in
The inside of the upper cover body extension, the lateral wall of the lower chamber are not in contact with the inner sidewall of the upper cover body extension,
On the lateral wall of the lower chamber from opening peripheral edge to the bottom outer edge of lower chamber along the direction perpendicular to horizontal plane
At least two sliding slots are provided with, the lid extension is fixedly installed close to lower chamber side position corresponding with sliding slot
Sliding block, the sliding block can move up and down in sliding slot, and the sliding slot includes two left and right slot disposed in parallel edges, left and right slot edge
Opposite from top to bottom to be provided with several pin holes, the pin hole is mutually matched with the axis that is detachably fixed.
Preferably, the left and right slot of the sliding slot is along the lateral wall for protruding from the lower chamber.
Preferably, the sliding slot is distributed in the lateral surface of the lower chamber.
Preferably, the sliding block is set at the lower edge of the upper cover body extension.
Preferably, perforative on the sliding block be provided with the through-hole being mutually matched with the pin hole on left and right slot edge.
Preferably, being provided with the fixing piece for being fixedly connected with pin hole at the lower edge of sliding block.
Preferably, the fixing piece is the chain for being connected with bolt, slider bottom, the other end are fixed in described chain one end
It is fixedly connected with bolt, the bolt can be mutually matched with pin hole.
Preferably, protective net is provided on the outside of the upper end opening of the lower chamber, the outer edge of the protective net and institute
The inner wall for stating upper cover body extension is in contact.
Preferably, being additionally provided with exhaust apparatus in the lower chamber.
Preferably, the exhaust apparatus is exhaust fan or exhaust pump.
The beneficial effects of the invention are as follows：Upper cover body and lower chamber are passed through sliding block and cunning by control cabinet protective device of the invention
Slot is mutually clamped, so that there are airspaces among upper cover body and lower chamber, and not using the extension of upper cover body and lower chamber
The structure directly contacted further ensures the ventilation effect of protective device.In addition, upper cover body of the invention extends downwardly portion
Structure can be avoided rainwater, and dust debris etc. enter in lower chamber, play good protection effect.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the structural schematic diagram of a preferred embodiment of the invention；
The structural schematic diagram when lower chamber and upper cover body lid that Fig. 2 is a preferred embodiment of the invention close.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, as a preferred embodiment of the invention, the control cabinet protective device includes：Lower chamber 1,
Upper cover body 2 and it is detachably fixed axis 3 and exhaust fan 4.In this implementation, the lower chamber 1 is that upper end has the rectangular of opening 11, side
The upper cover body 2 of shape is placed at the upper end opening of the lower chamber 1, and downward extension 21 is provided in the edge of upper cover body,
The lower chamber 1 is nested in the inside of the upper cover body extension 21, and the lateral wall of the lower chamber 1 and the upper cover body extend
The inner sidewall in portion 21 is not in contact, thus has the gap for being conducive to gas discharge among lower chamber 1 and upper cover body extension 21.
The height of the lid extension 21 be less than the lower chamber 1 height, so the lower edge of lid extension 21 be not easy by
Rainwater dipping.On the outer surface of the lateral wall of the lower chamber 1 from opening peripheral edge to the bottom outer edge of lower chamber 1 along
Perpendicular to horizontal plane direction setting there are two sliding slot 12.The lid extension 21 is opposite with sliding slot close to lower chamber side
The position answered is fixedly installed sliding block 22, and the sliding block 22 is set at the lower edge of the upper cover body extension 21, in sliding block
22 move up and down during drive upper cover body 2 to move up and down.Further, the sliding slot 12 includes two disposed in parallel
Left and right slot edge, the left and right slot of the sliding slot along protruding from the lateral wall of the lower chamber, thus further ensure that lower chamber 1 with it is upper
There is enough spacing distances between the extension 21 of lid.Left and right slot is provided with several pin holes 121 along opposite from top to bottom,
The pin hole 121 can be mutually matched with the axis 3 that is detachably fixed, and the fixing axle 3 is used to form branch in 22 bottom of sliding block
Support structure prevents upper cover body 2 from gliding.In the present embodiment, the exhaust fan 4 may be exhaust pump or other are conducive to protection dress
Set the device of middle gas circulation.
Further, perforative on the sliding block 22 to be provided with the through-hole being mutually matched with the pin hole 121 on left and right slot edge
221, thus fixing axle 3 can be fixed its position directly through sliding block 22.
Further, the fixing piece 221 for being fixedly connected with pin hole 121 is provided at the lower edge of sliding block 22,
In the present embodiment, the fixing piece is the chain for being connected with bolt, and chain one end is fixedly connected with bolt, and the other end is fixed on cunning
22 bottom of block is fixed after bolt is passed through pin hole 121 when in use.
Further, protective net 5, the protective net are provided on the outside of the upper end opening of the lower chamber of the present embodiment
5 outer edge is in contact with the inner wall of the upper cover body extension 21, and protective net 5 can play isolation external impurities and enter cavity of resorption
The effect of body 1.
The working method of control cabinet protective device of the invention is：The sliding block 22 of upper cover body 2 is embedded in the sliding slot of lower chamber 1
In 12, the sliding block 22 of upper cover body 2 slides up and down in the sliding slot 12 of lower chamber 1 and drives moving up and down for upper cover body 2, works as upper cover
When body 2 is moved to suitable position, fixing axle 3 is inserted into the pin hole 121 on fixing groove or so slot edge, thus sliding block 22 is following
Edge is fixed axis 3 and resists, and can not fall downwards.Thus the extension 21 of upper cover body 2 can be by the cavity of resorption of control cabinet protective device
Downward protection position is blocked completely and had to the opening 11 of body 1, effectively prevent rainwater to enter, while the inner sidewall of upper cover body 2
There is certain gap with the lateral wall of lower chamber 1, ensure that ventilation effect, and protective net 5 can ensure that dust will not enter
In protective device.It can make that there is more preferably ventilation effect in protective device with exhaust fan 4 when necessary.If desired upper cover body 2 is consolidated
It is fixed, the bolt of fixing piece 221 can also be inserted into pin hole 121 and be fixed, upper cover body 2 is prevented to be detached from from lower chamber 1.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of control cabinet protective device, which is characterized in that including：Lower chamber, upper cover body and is detachably fixed axis, the cavity of resorption
The upper end of body has opening, and the side of the upper cover body is provided with and the consistent lid extension of the sidewall shape of lower chamber, institute
The height for stating lid extension is less than the height of the lower chamber, and the lower chamber is nested in the interior of the upper cover body extension
Portion, the lateral wall of the lower chamber is not in contact with the inner sidewall of the upper cover body extension, on the lateral wall of the lower chamber
The direction perpendicular to horizontal plane is provided at least two sliding slots, institute to the bottom outer edge of lower chamber from opening peripheral edge
It states lid extension and is being fixedly installed sliding block close to lower chamber side position corresponding with sliding slot, the sliding block can be in cunning
It is moved up and down in slot, the sliding slot includes two left and right slot disposed in parallel edges, and left and right slot is provided with along opposite from top to bottom
Several pin holes, the pin hole are mutually matched with the axis that is detachably fixed.
2. control cabinet protective device according to claim 1, which is characterized in that the left and right slot edge of the sliding slot protrudes from institute
State the lateral wall of lower chamber.
3. control cabinet protective device according to claim 2, which is characterized in that the sliding slot is distributed in the lower chamber
Lateral surface.
4. control cabinet protective device according to claim 3, which is characterized in that the sliding block is set to the upper cover body and prolongs
At the lower edge of extending portion.
5. control cabinet protective device according to claim 4, which is characterized in that perforative on the sliding block to be provided with and a left side
The through-hole that the pin hole on right slot edge is mutually matched.
6. control cabinet protective device described in any one of -5 claims according to claim 1, which is characterized in that in sliding block
Lower edge at be provided with fixing piece for being fixedly connected with pin hole.
7. control cabinet protective device according to claim 6, which is characterized in that the fixing piece is the chain for being connected with bolt
Slider bottom is fixed in item, described chain one end, and the other end is fixedly connected with bolt, and the bolt can be mutual with pin hole
Match.
8. control cabinet protective device according to claim 6, which is characterized in that the outside of the upper end opening of the lower chamber
It is provided with protective net, the outer edge of the protective net is in contact with the inner wall of the upper cover body extension.
9. control cabinet protective device according to claim 6, which is characterized in that be additionally provided with exhaust in the lower chamber
Device.
10. control cabinet protective device according to claim 9, which is characterized in that the exhaust apparatus is exhaust fan or row
Air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816473.7A CN108834373A (en) | 2018-07-24 | 2018-07-24 | A kind of control cabinet protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816473.7A CN108834373A (en) | 2018-07-24 | 2018-07-24 | A kind of control cabinet protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108834373A true CN108834373A (en) | 2018-11-16 |
Family
ID=64139950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810816473.7A Pending CN108834373A (en) | 2018-07-24 | 2018-07-24 | A kind of control cabinet protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108834373A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956662A (en) * | 2014-04-23 | 2014-07-30 | 杨海基 | Electric system outdoor box body |
| CN204205290U (en) * | 2014-10-08 | 2015-03-11 | 国网上海市电力公司 | A kind of adjustable distribution box protective cover |
| CN205509332U (en) * | 2016-04-20 | 2016-08-24 | 湖南理工职业技术学院 | Telescopic protective housing of supporting electrical engineering system of box transformer |
| CN206728422U (en) * | 2017-05-17 | 2017-12-08 | 巴音郭楞职业技术学院 | A kind of electronics for traffic shoots with video-corder the protection device of instrument |
| CN206931866U (en) * | 2017-06-28 | 2018-01-26 | 天津科远电气工程有限公司 | A kind of outdoor electricity distribution cabinet |
| CN208402331U (en) * | 2018-07-24 | 2019-01-18 | 苏州市龙源电力科技股份有限公司 | A kind of control cabinet protective device |
-
2018
- 2018-07-24 CN CN201810816473.7A patent/CN108834373A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956662A (en) * | 2014-04-23 | 2014-07-30 | 杨海基 | Electric system outdoor box body |
| CN204205290U (en) * | 2014-10-08 | 2015-03-11 | 国网上海市电力公司 | A kind of adjustable distribution box protective cover |
| CN205509332U (en) * | 2016-04-20 | 2016-08-24 | 湖南理工职业技术学院 | Telescopic protective housing of supporting electrical engineering system of box transformer |
| CN206728422U (en) * | 2017-05-17 | 2017-12-08 | 巴音郭楞职业技术学院 | A kind of electronics for traffic shoots with video-corder the protection device of instrument |
| CN206931866U (en) * | 2017-06-28 | 2018-01-26 | 天津科远电气工程有限公司 | A kind of outdoor electricity distribution cabinet |
| CN208402331U (en) * | 2018-07-24 | 2019-01-18 | 苏州市龙源电力科技股份有限公司 | A kind of control cabinet protective device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207651805U (en) | A kind of power control cabinet with dust-proof effect | |
| CN103092297A (en) | Peripheral component interconnect extensions for instrumentation (PXI) heat dissipation case and PXI test system | |
| CN208402331U (en) | A kind of control cabinet protective device | |
| CN208508325U (en) | It can be to the internal Electric Appliance Cabinet for carrying out circulation cooling | |
| CN208385970U (en) | A kind of electrical engineering electric power cabinet | |
| CN206149649U (en) | Computer utility's special rack | |
| WO2017133299A1 (en) | Embedded dust-proof ventilation and heat dissipation device for cabinet | |
| CN108834373A (en) | A kind of control cabinet protective device | |
| CN207559346U (en) | A kind of electric power distribution box with waterproof cooling | |
| CN206892762U (en) | A kind of computer anticollision heat radiation host computer case | |
| CN208285725U (en) | A kind of high efficiency and heat radiation server cabinet | |
| CN210274850U (en) | Dustproof install bin of heat dissipation of electric automation control device | |
| CN211580449U (en) | Server cabinet capable of increasing volume | |
| CN201191114Y (en) | Casing assembly for secondary refrigerant charging and recovering plant | |
| CN206674382U (en) | A kind of large-scale telecommunication apparatus guard box with heat sinking function | |
| CN106255372A (en) | A kind of dustless radiating cabinet | |
| CN208433679U (en) | A kind of voltage whole set switch cabinet with dust removal height with temperature detecting function | |
| CN206851192U (en) | A kind of rack | |
| CN206909024U (en) | A kind of dual area airconditioning control rack | |
| CN108988190A (en) | A kind of voltage whole set switch cabinet with dust removal height with temperature detecting function | |
| CN206061406U (en) | A kind of dust-free equipment cabinet | |
| CN211152430U (en) | Electronic information automation control cabinet | |
| CN216308148U (en) | Central air conditioning switch board based on thing networking | |
| CN209345467U (en) | A kind of robot integrated control case with safeguard function | |
| CN208062608U (en) | A kind of outdoor communication switch board having rain-proof dedusting heat sinking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181116 |