CN105703235A - Buffering heat dissipation power cabinet - Google Patents
Buffering heat dissipation power cabinet Download PDFInfo
- Publication number
- CN105703235A CN105703235A CN201610231836.1A CN201610231836A CN105703235A CN 105703235 A CN105703235 A CN 105703235A CN 201610231836 A CN201610231836 A CN 201610231836A CN 105703235 A CN105703235 A CN 105703235A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- heat dissipation
- lock
- power cabinet
- ventilation duct
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
-
- 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
- H02B1/303—Bases or feet
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
Abstract
The invention discloses a buffering heat dissipation power cabinet. The power cabinet comprises a cabinet body, isolating switches, an operating shaft, lock frames, round lock disks, lock openings, slide holes, lock blocks, cylinders, heat dissipation openings, a base, grooves, an elastic material layer and a circular ring-shaped cover board; heat dissipation boards are arranged on the heat dissipation openings; heat dissipation holes are arranged on the heat dissipation boards; sand blocking mechanisms are mounted on the heat dissipation holes; the sand blocking mechanisms comprise hollow vent pipes and blocking boards; through holes are arranged on the front end pipe walls of the vent pipes; and ring-shaped lug bosses are arranged at the outer sides of the heat dissipation boards close to the front ends of the vent pipes. The power cabinet provided by the invention has the advantages of simple structure, convenient operation, greatly convenience in operating the power cabinet, improving the security of the power cabinet, having heat dissipation and sand prevention performances, good damping and buffering effects, long service life and good fixing effect on the cabinet body.
Description
Technical field
The present invention relates to a kind of power equipment, specifically a kind of buffering heat radiation electric power cabinet。
Background technology
Electric power cabinet is the most frequently used power equipment arrived in field of power distribution, he has a variety of, as: high-tension switch cabinet, switches cabinet, power distribution cabinet, control chamber etc., many electric power cabinets are often all mounted in outdoor, therefore their use environment is often severe especially, because the work process of its electric elements inside can produce heat time switch cubicle uses, therefore to heat radiation can offer thermovent on the sidewall of cabinet, but in the place that dust storm is relatively larger, particularly in the Northwest of China, some oarse-grained grains of sand are easy to enter in cabinet through thermovent under the action of the forces of the wind, components and parts in cabinet are caused damage, therefore, how preventing the bulky grain grains of sand from entering cabinet when ventilating is the problem of the solution needed badly；Standing in power distribution cabinet have isolation switch and keep apart the vacuum circuit breaker that pass is connected, isolator operation axle needs to be provided with mutual interlocking gear between vacuum circuit breaker operating mechanism, between prior art isolation switch and vacuum circuit breaker, mutual interlocking gear is generally located in cabinet, it is impossible to realize the lock function of isolator operation axle outside cabinet；And the often close structure of the electrical equipment in cabinet, it is easy to damage, it is impossible to bear vibrations, and current power distribution cabinet precautions against earthquakes are all poor, it is impossible to ensure that the electric elements in cabinet remain to normal operation after being given a shock。
Summary of the invention
It is an object of the invention to provide a kind of buffering heat radiation electric power cabinet, with the problem solving to propose in above-mentioned background technology。
For achieving the above object, the present invention provides following technical scheme:
A kind of buffering heat radiation electric power cabinet, including cabinet, isolation switch it is provided with in described cabinet, the top of isolation switch is provided with operation axle, operation axle is horizontally disposed with, the two ends of operation axle pass from cabinet both sides sidewall respectively, every sidecar body sidewall is respectively arranged with the lock frame being enclosed within outside operation axle axle head, it is circular in the frame of lock frame, and operation axle two ends are separately installed with the circular lock collar embedded in lock circle, each circular lock collar top, bottom plate edge offers fore shaft respectively, the top of each lock frame, in the edge of bottom, corresponding fore shaft position has slide opening, slide opening is radially arranged along circular lock collar, slide opening is slidably fitted with respectively and the lock dog of fore shaft form fit, above every side chain frame, the cabinet sidewall of lower section is also separately installed with cylinder, the piston rod of cylinder connects one to one with respective side lock dog respectively；Described cabinet lower sidewall is further opened with thermovent, thermovent is provided with heat sink, heat sink is provided with louvre, and louvre is provided with sand mechanism, and sand mechanism includes the hollow ventilation duct being fixed on louvre, ventilation duct front end is connected to baffle plate, and ventilation duct front end tube wall is provided with through hole, being additionally provided with annular protrusion outside heat sink near ventilation duct front end, the protruding through hole that surrounds is arranged, baffle plate and protruding gap are arranged, and the projection that baffle plate is on heat sink covers projection；The bottom of described cabinet is also equipped with base, and base has the groove corresponding with cabinet shape, and cabinet is placed in groove, is provided with elastomeric layer between cabinet and base, and base is additionally provided with the annular cover for protecting elastomeric layer。
As the further scheme of the present invention: have arcwall face outside described baffle plate, heat sink wraps around projection and is provided with annular groove and baffle plate edge being projected in groove outside heat sink。
As the present invention further scheme: be additionally provided with filter cotton in described ventilation duct。
As the present invention further scheme: described louvre and ventilation duct are respectively provided with the female thread and external screw thread that cooperate, being provided with gear edge inside heat sink in louvre one end, ventilation duct is screwed onto on louvre, and ventilation duct one end is against gear along upper。
As the present invention further scheme: described elastomeric layer is that rubber is made。
As the present invention further scheme: be filled with foam beads between described elastomeric layer and base。
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, easy to operate, operation axle two ends circle lock collar embeds in lock circle, lock dog is driven to stretch in circular lock collar fore shaft by cylinder or electricity push rod, at outside locked operation axle, electric power cabinet operation can be greatly facilitated, improves the safety of electric power cabinet；Louvre is used for ventilating, and outer crosswind, when entering louvre, first passes through the stop of baffle plate; afterwards through convex barrier; finally just entering in cabinet by through hole along ventilation duct, the grains of sand being simultaneously mingled with in wind by baffle plate and convex barrier, can have thermal diffusivity and sand prevention concurrently；By arranging base; base is provided with groove; cabinet is placed in a groove; cabinet is fixed, it is to avoid the vibrations of electric power cabinet, between cabinet and base, is provided with elastomeric layer simultaneously; this elastomeric layer is that rubber, silica gel or other conventional elastomeric materials are made; cushioning effect can be played, base is additionally provided with the annular cover for protecting elastomeric layer, it is to avoid rainwash makes elastomeric layer aging and corrodes and lost efficacy。The present invention has simple in construction, damping and good buffer effect, long service life, and cabinet has the advantages such as good fixed effect。
Accompanying drawing explanation
Fig. 1 is the structural representation of buffering heat radiation electric power cabinet；
Fig. 2 is the enlarged drawing at A place in Fig. 1；
In figure: 1-cabinet, 2-isolation switch, 3-operate axle, 4-locks frame, 5-circle lock collar, 6-fore shaft, 7-slide opening, 8-lock dog, 9-cylinder, 10-thermovent, 11-heat sink, 12-louvre, 13-sand mechanism, 14-ventilation duct, 15-baffle plate, 16-through hole, 17-projection, 18-groove, 19-filter cotton, 20-keep off edge, 21-base, 22-groove, 23-elastomeric layer, 24-annular cover。
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail。
Refer to Fig. 1-2, a kind of buffering heat radiation electric power cabinet, including cabinet 1, isolation switch 2 it is provided with in described cabinet 1, the top of isolation switch 2 is provided with operation axle 3, operation axle 3 is horizontally disposed with, the two ends of operation axle 3 pass from cabinet 1 both sides sidewall respectively, every sidecar body 1 sidewall is respectively arranged with the lock frame 4 being enclosed within outside operation axle 3 axle head, it is circular in the frame of lock frame 4, and operation axle 3 two ends are separately installed with the circular lock collar 5 embedded in lock frame 4 frame, each circular lock collar 5 top, bottom plate edge offers fore shaft 6 respectively, the top of each lock frame 4, in the edge of bottom, corresponding fore shaft 6 position has slide opening 7, slide opening 7 is radially arranged along circular lock collar 5, slide opening 7 is slidably fitted with respectively and the lock dog 8 of fore shaft 6 form fit, above every side chain frame 4, cabinet 1 sidewall of lower section is also separately installed with cylinder 9, the piston rod of cylinder 9 connects one to one with respective side lock dog 8 respectively；Described cabinet 1 lower sidewall is further opened with thermovent 10, thermovent 10 is provided with heat sink 11, heat sink 11 is provided with louvre 12, louvre 12 is provided with sand mechanism 13, sand mechanism 13 includes the hollow ventilation duct 14 being fixed on louvre 11, ventilation duct 14 front end is connected to baffle plate 15, and ventilation duct 14 front end tube wall is provided with through hole 16, it is additionally provided with annular protrusion 17 near ventilation duct 14 front end outside heat sink 11, protruding 17 surround through hole 16 is arranged, baffle plate 15 and protruding 17 gaps are arranged, and the projection that baffle plate 15 is on heat sink 11 covers protruding 17；The bottom of described cabinet 1 is also equipped with base 21; base 21 has the groove 22 corresponding with cabinet 1 shape; cabinet 1 is placed in groove 22, is provided with elastomeric layer 23 between cabinet 1 and base 21, and base 21 is additionally provided with the annular cover 24 for protecting elastomeric layer 23。
Outside described baffle plate 15, there is arcwall face, heat sink 11 wraps around protruding 17 and is provided with annular groove 18, and baffle plate 15 edge is projected in groove 18 outside heat sink 11, filter cotton 19 it is additionally provided with in ventilation duct 14, louvre 12 and ventilation duct 14 are respectively provided with the female thread and external screw thread that cooperate, being provided with gear inside heat sink 11 in louvre 12 one end along 20, ventilation duct 14 is screwed onto on louvre 12, and ventilation duct 14 one end is against gear along 20。
Louvre 12 is used for ventilating; outer crosswind is when entering louvre 12; first pass through the stop of baffle plate 15; stop through protruding 17 afterwards; the last through hole 16 that just passes through enters in cabinet along ventilation duct 14; the grains of sand being simultaneously mingled with in wind can be stopped by baffle plate 15 and protruding 17, and therefore this electric power cabinet has thermal diffusivity and sand prevention concurrently。
Described elastomeric layer 23 is made for rubber。
It is filled with foam beads between described elastomeric layer 23 and base 21。
Described cylinder 9 can replace by electricity consumption push rod, and electricity push rod rod end connects one to one with respective side lock dog 8 respectively。
The present invention operates axle 3 two ends circle lock collar 5 and embeds in lock frame 4 frame, drives lock dog 8 to stretch in circular lock collar 5 fore shaft by cylinder 9 or electricity push rod, at outside locked operation axle 3, can greatly facilitate electric power cabinet operation, improve the safety of electric power cabinet。By arranging base 21; base 21 is provided with groove 22; cabinet 1 is placed in groove 22; cabinet 1 is fixed; avoid the vibrations of electric power cabinet; between cabinet 1 and base 21, it is provided with elastomeric layer 23 simultaneously; this elastomeric layer 23 is that rubber, silica gel or other conventional elastomeric materials are made; cushioning effect can be played; base 21 is additionally provided with the annular cover 24 for protecting elastomeric layer 23, it is to avoid rainwash makes elastomeric layer 23 aging and corrodes and lost efficacy。The present invention has simple in construction, damping and good buffer effect, long service life, and cabinet 1 has the advantages such as good fixed effect。
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this patent objective。
Claims (6)
1. a buffering heat radiation electric power cabinet, including cabinet, it is characterized in that, isolation switch it is provided with in described cabinet, the top of isolation switch is provided with operation axle, operation axle is horizontally disposed with, the two ends of operation axle pass from cabinet both sides sidewall respectively, every sidecar body sidewall is respectively arranged with the lock frame being enclosed within outside operation axle axle head, it is circular in the frame of lock frame, and operation axle two ends are separately installed with the circular lock collar embedded in lock circle, each circular lock collar top, bottom plate edge offers fore shaft respectively, the top of each lock frame, in the edge of bottom, corresponding fore shaft position has slide opening, slide opening is radially arranged along circular lock collar, slide opening is slidably fitted with respectively and the lock dog of fore shaft form fit, above every side chain frame, the cabinet sidewall of lower section is also separately installed with cylinder, the piston rod of cylinder connects one to one with respective side lock dog respectively；Described cabinet lower sidewall is further opened with thermovent, thermovent is provided with heat sink, heat sink is provided with louvre, and louvre is provided with sand mechanism, and sand mechanism includes the hollow ventilation duct being fixed on louvre, ventilation duct front end is connected to baffle plate, and ventilation duct front end tube wall is provided with through hole, being additionally provided with annular protrusion outside heat sink near ventilation duct front end, the protruding through hole that surrounds is arranged, baffle plate and protruding gap are arranged, and the projection that baffle plate is on heat sink covers projection；The bottom of described cabinet is also equipped with base, and base has the groove corresponding with cabinet shape, and cabinet is placed in groove, is provided with elastomeric layer between cabinet and base, and base is additionally provided with the annular cover for protecting elastomeric layer。
2. buffering heat radiation electric power cabinet according to claim 1, it is characterised in that having arcwall face outside described baffle plate, heat sink wraps around projection and is provided with annular groove and baffle plate edge being projected in groove outside heat sink。
3. buffering heat radiation electric power cabinet according to claim 1 and 2, it is characterised in that be additionally provided with filter cotton in described ventilation duct。
4. buffering heat radiation electric power cabinet according to claim 3, it is characterized in that, described louvre and ventilation duct are respectively provided with the female thread and external screw thread that cooperate, are provided with gear edge inside heat sink in louvre one end, ventilation duct is screwed onto on louvre, and ventilation duct one end is against gear along upper。
5. the buffering heat radiation electric power cabinet according to claim 1 or 2 or 4, it is characterised in that described elastomeric layer is that rubber is made。
6. buffering heat radiation electric power cabinet according to claim 5, it is characterised in that be filled with foam beads between described elastomeric layer and base。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231836.1A CN105703235A (en) | 2016-04-07 | 2016-04-07 | Buffering heat dissipation power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231836.1A CN105703235A (en) | 2016-04-07 | 2016-04-07 | Buffering heat dissipation power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105703235A true CN105703235A (en) | 2016-06-22 |
Family
ID=56216874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231836.1A Pending CN105703235A (en) | 2016-04-07 | 2016-04-07 | Buffering heat dissipation power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105703235A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932574A (en) * | 2016-07-06 | 2016-09-07 | 张家港富士金属制品有限公司 | Outdoor floor type power distribution box |
| CN108495497A (en) * | 2018-03-20 | 2018-09-04 | 武汉新仪科技有限公司 | A kind of resistance to compression switch board |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457177A (en) * | 2013-08-23 | 2013-12-18 | 江苏常明电力设备有限公司 | Dustproof electric cabinet |
| CN104600619A (en) * | 2014-12-31 | 2015-05-06 | 国网安徽省电力公司马鞍山供电公司 | Switch cabinet with disconnecting switch operating shaft capable of being locked at two ends |
| CN204720840U (en) * | 2015-06-24 | 2015-10-21 | 马军昌 | A kind of dust-proof high heat dissipation power distribution cabinet of improvement |
| CN105140800A (en) * | 2015-09-25 | 2015-12-09 | 黄石市金雀电气有限公司 | Switch cabinet with good buffer |
| CN204992350U (en) * | 2015-08-11 | 2016-01-20 | 温州凯唐电子科技有限公司 | Heat dissipation sand prevention cubical switchboard |
| CN205622077U (en) * | 2016-04-07 | 2016-10-05 | 杨露萍 | Buffering heat dissipation electric power cabinet |
-
2016
- 2016-04-07 CN CN201610231836.1A patent/CN105703235A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457177A (en) * | 2013-08-23 | 2013-12-18 | 江苏常明电力设备有限公司 | Dustproof electric cabinet |
| CN104600619A (en) * | 2014-12-31 | 2015-05-06 | 国网安徽省电力公司马鞍山供电公司 | Switch cabinet with disconnecting switch operating shaft capable of being locked at two ends |
| CN204720840U (en) * | 2015-06-24 | 2015-10-21 | 马军昌 | A kind of dust-proof high heat dissipation power distribution cabinet of improvement |
| CN204992350U (en) * | 2015-08-11 | 2016-01-20 | 温州凯唐电子科技有限公司 | Heat dissipation sand prevention cubical switchboard |
| CN105140800A (en) * | 2015-09-25 | 2015-12-09 | 黄石市金雀电气有限公司 | Switch cabinet with good buffer |
| CN205622077U (en) * | 2016-04-07 | 2016-10-05 | 杨露萍 | Buffering heat dissipation electric power cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932574A (en) * | 2016-07-06 | 2016-09-07 | 张家港富士金属制品有限公司 | Outdoor floor type power distribution box |
| CN108495497A (en) * | 2018-03-20 | 2018-09-04 | 武汉新仪科技有限公司 | A kind of resistance to compression switch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
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| WD01 | Invention patent application deemed withdrawn after publication |