CN204992350U - Heat dissipation sand prevention cubical switchboard - Google Patents
Heat dissipation sand prevention cubical switchboard Download PDFInfo
- Publication number
- CN204992350U CN204992350U CN201520602455.0U CN201520602455U CN204992350U CN 204992350 U CN204992350 U CN 204992350U CN 201520602455 U CN201520602455 U CN 201520602455U CN 204992350 U CN204992350 U CN 204992350U
- Authority
- CN
- China
- Prior art keywords
- heating panel
- ventilation duct
- louvre
- sand prevention
- baffle plate
- 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.)
- Expired - Fee Related
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model provides a heat dissipation sand prevention cubical switchboard belongs to the cubical switchboard field. It has solved the poor problem of current cubical switchboard sand prevention performance. This heat dissipation sand prevention cubical switchboard, the control cabinet comprises a cabinet body and a cabinet door, be equipped with the thermovent on the cabinet body, be equipped with the heating panel on the thermovent, be equipped with a plurality of louvres on the heating panel, still including keeping off husky mechanism, keep off husky mechanism including fixing the hollow ventilation pipe on the louvre, the ventilation pipe front end is connected with the baffle, and be equipped with the through -hole on the ventilation pipe tip pipe wall, the heating panel outside is close to the ventilation pipe front end and still is equipped with the annular arch, the setting of protruding encirclement through -hole, baffle and protruding clearance set up, and the projection of baffle on the heating panel covers protrudingly. The louvre is used for the ventilation, and outside wind is when getting into the louvre, and the elder generation blocks through the baffle that later the process arch blocks, it is internal just to enter into the cabinet through the through -hole along the ventilation pipe at last, and the grains of sand that mix with in the wind simultaneously can be blockked by baffle and arch, therefore this cubical switchboard has thermal diffusivity and sand prevention nature concurrently.
Description
Technical field
The utility model belongs to switch cubicle technical field, relates to a kind of heat radiation sand prevention switch cubicle.
Background technology
The environment for use of switch cubicle or Electric Appliance Cabinet is general more severe, particularly in the Northwest of China, dust storm is large, some oarse-grained grains of sand are easy to enter in cabinet through ventilating opening under the action of the forces of the wind, components and parts in cabinet are caused damage, therefore, how to prevent the bulky grain grains of sand from entering when ventilating problem that cabinet is the solution needed badly.
Utility model content
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of heat radiation sand prevention switch cubicle having thermal diffusivity and sand prevention concurrently.
The purpose of this utility model realizes by following technical proposal: a kind of heat radiation sand prevention switch cubicle, comprise cabinet and cabinet door, described cabinet is provided with thermovent, described thermovent is provided with heating panel, it is characterized in that: described heating panel is provided with some louvres, also comprise sand mechanism, described sand mechanism comprises the hollow ventilation duct be fixed on louvre, ventilation duct front end is connected with baffle plate, and ventilation duct front end tube wall is provided with through hole, also annular protrusion is provided with near ventilation duct front end outside heating panel, described projection is surrounded through hole and is arranged, described baffle plate and protruding gap are arranged, and projection projection covering described in of baffle plate on heating panel.
Louvre be used for ventilate, outer crosswind when entering louvre, first through the stop of baffle plate; afterwards through convex barrier; finally just enter in cabinet by through hole along ventilation duct, the grains of sand be simultaneously mingled with in wind can by baffle plate and convex barrier, and therefore this switch cubicle has thermal diffusivity and sand prevention concurrently.
In above-mentioned one heat radiation sand prevention switch cubicle, have arcwall face outside baffle plate, described heating panel outer ring is provided with annular groove around projection, and baffle plate edge being projected in groove outside heating panel.
Dust storm can enter in groove along arcwall face, keeps out reverse blowout by groove.
In above-mentioned one heat radiation sand prevention switch cubicle, in described ventilation duct, be also provided with filter cotton.
The effect that filter cotton plays multiple times of filtration dust storm is set.
In above-mentioned one heat radiation sand prevention switch cubicle, described louvre and ventilation duct have the internal thread and external screw thread that cooperatively interact respectively, be provided with gear edge inside heating panel in louvre one end, described ventilation duct is screwed onto on louvre, and ventilation duct one end is against described gear along upper.
Compared with prior art, the utility model tool has the following advantages:
Louvre be used for ventilate, outer crosswind when entering louvre, first through the stop of baffle plate; afterwards through convex barrier; finally just enter in cabinet by through hole along ventilation duct, the grains of sand be simultaneously mingled with in wind can by baffle plate and convex barrier, and therefore this switch cubicle has thermal diffusivity and sand prevention concurrently.
Accompanying drawing explanation
Fig. 1 is this switch cubicle partial view.
In figure,
1, heating panel; 11, louvre; 12, protruding; 13, groove; 14, edge is kept off;
2, sand mechanism; 21, ventilation duct; 22, baffle plate; 23, through hole; 24, filter cotton.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, the utility model one heat radiation sand prevention switch cubicle, comprise cabinet and cabinet door, cabinet is provided with thermovent, thermovent is provided with heating panel 1, heating panel 1 is provided with some louvres 11, also comprise sand mechanism 2, sand mechanism 2 comprises the hollow ventilation duct 21 be fixed on louvre 11, ventilation duct 21 front end is connected with baffle plate 22, and ventilation duct 21 front end tube wall is provided with through hole 23, annular protrusion 12 is also provided with near ventilation duct 21 front end outside heating panel 1, protruding 12 surround through hole 23 is arranged, baffle plate 22 and protruding 12 gaps are arranged, and the projection of baffle plate 22 on heating panel 1 covers protruding 12.
Further, have arcwall face outside baffle plate 22, heating panel 1 outer ring is provided with annular groove 13 around protruding 12, and baffle plate 22 edge being projected in groove 13 outside heating panel 1.Filter cotton 24 is also provided with in ventilation duct 21.Louvre 11 and ventilation duct 21 have the internal thread and external screw thread that cooperatively interact respectively, and be provided with gear inside heating panel 1 in louvre 11 one end along 14, ventilation duct 21 is screwed onto on louvre 11, and ventilation duct 21 one end is against gear along on 14.
Louvre 11 is for ventilating; outer crosswind is when entering louvre 11; first through the stop of baffle plate 22; stop through protruding 12 afterwards; finally just enter in cabinet by through hole 23 along ventilation duct 21; the grains of sand be simultaneously mingled with in wind can be stopped by baffle plate 22 and protruding 12, and therefore this switch cubicle has thermal diffusivity and sand prevention concurrently.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ heating panel 1, louvre 11, protruding 12, groove 13 herein, keep off along 14, sand mechanism 2, ventilation duct 21, baffle plate 22, through hole 23, the term such as filter cotton 24, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (4)
1. a heat radiation sand prevention switch cubicle, comprise cabinet and cabinet door, described cabinet is provided with thermovent, described thermovent is provided with heating panel (1), it is characterized in that: described heating panel (1) is provided with some louvres (11), also comprise sand mechanism (2), described sand mechanism (2) comprises the hollow ventilation duct (21) be fixed on louvre (11), ventilation duct (21) front end is connected with baffle plate (22), and ventilation duct (21) front end tube wall is provided with through hole (23), heating panel (1) outside is also provided with annular protrusion (12) near ventilation duct (21) front end, described projection (12) is surrounded through hole (23) and is arranged, described baffle plate (22) and protruding (12) gap are arranged, and the projection (12) projection covering described in of baffle plate (22) on heating panel (1).
2. one heat radiation sand prevention switch cubicle according to claim 1, it is characterized in that: baffle plate (22) outside has arcwall face, described heating panel (1) outer ring is provided with annular groove (13) around protruding (12), and baffle plate (22) edge being projected in groove (13) in heating panel (1) outside.
3. one heat radiation sand prevention switch cubicle according to claim 2, is characterized in that: be also provided with filter cotton (24) in described ventilation duct (21).
4. one heat radiation sand prevention switch cubicle according to claim 3, it is characterized in that: described louvre (11) and ventilation duct (21) have the internal thread and external screw thread that cooperatively interact respectively, heating panel (1) inner side is provided with gear along (14) in louvre (11) one end, described ventilation duct (21) is screwed onto on louvre (11), and ventilation duct (21) one end is against described gear on (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602455.0U CN204992350U (en) | 2015-08-11 | 2015-08-11 | Heat dissipation sand prevention cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602455.0U CN204992350U (en) | 2015-08-11 | 2015-08-11 | Heat dissipation sand prevention cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992350U true CN204992350U (en) | 2016-01-20 |
Family
ID=55126679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520602455.0U Expired - Fee Related CN204992350U (en) | 2015-08-11 | 2015-08-11 | Heat dissipation sand prevention cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703235A (en) * | 2016-04-07 | 2016-06-22 | 杨露萍 | Buffering heat dissipation power cabinet |
| CN110701496A (en) * | 2019-09-17 | 2020-01-17 | 福建明旺能源科技有限公司 | LED lamp |
-
2015
- 2015-08-11 CN CN201520602455.0U patent/CN204992350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703235A (en) * | 2016-04-07 | 2016-06-22 | 杨露萍 | Buffering heat dissipation power cabinet |
| CN110701496A (en) * | 2019-09-17 | 2020-01-17 | 福建明旺能源科技有限公司 | LED lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204992350U (en) | Heat dissipation sand prevention cubical switchboard | |
| CN103326261A (en) | Electric cabinet | |
| CN204176550U (en) | Dispel the heat good multi-blade type lampshade | |
| CN102635299A (en) | Ventilation filter window | |
| CN204012329U (en) | A kind of external maintenance formula ventilation filter window | |
| CN202888676U (en) | Power distributing cabinet with ventilating fan | |
| CN201278127Y (en) | Computer cabinet | |
| CN204081876U (en) | Air circulation adjustment type door | |
| CN205622077U (en) | Buffering heat dissipation electric power cabinet | |
| CN104037001B (en) | A kind of insulating cover being applicable to 10KV on-pole switch plug-in strip | |
| CN202737351U (en) | Low voltage switch cabinet | |
| CN204349291U (en) | A kind of heat abstractor for box-type substation | |
| CN208227524U (en) | A kind of cabinet ventilation device with labyrinth type water-proof function | |
| CN207200086U (en) | A kind of Moisture-proof switch cabinet | |
| CN207651422U (en) | Intermediate relay | |
| CN207266427U (en) | A kind of dust-proof radiating communication cabinet | |
| CN205566897U (en) | Electrical protection cover of inside lining net | |
| CN204992351U (en) | Keep off husky cubical switchboard | |
| CN201662179U (en) | Outdoor LED display screen box body ventilation structure | |
| CN205305331U (en) | Multichannel D.C. regulated power supply device | |
| CN206058072U (en) | A kind of computer case structure | |
| CN204012275U (en) | A kind of dustproof energy-saving power distribution cabinet | |
| CN205080969U (en) | Transformer case tripe inner cover | |
| CN205003761U (en) | Access controller rain insensitive device | |
| CN204349362U (en) | A kind of Light cable testing bridge structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: Two road 529353 Guangdong city of Jiangmen province Kaiping City Tsui Lake New South District No. 7 (two operating places of Kaiping city West Lake District No. 1 West Tsui Lake (9) according to a multi site) Patentee after: GUANGDONG YONGFENG CHIWELL ELECTRIC Co.,Ltd. Address before: Xinqiao village Xinqiao street of Ouhai District 325006 in Zhejiang province Wenzhou city Hongqiao road six No. 1052 Patentee before: WENZHOU KAITANG ELECTRONIC SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20210811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |