CN204012328U - A kind of low-voltage motive power cabinet - Google Patents
A kind of low-voltage motive power cabinet Download PDFInfo
- Publication number
- CN204012328U CN204012328U CN201420434126.5U CN201420434126U CN204012328U CN 204012328 U CN204012328 U CN 204012328U CN 201420434126 U CN201420434126 U CN 201420434126U CN 204012328 U CN204012328 U CN 204012328U
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- China
- Prior art keywords
- cabinet
- diapire
- side wall
- motive power
- low
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of low-voltage motive power cabinet, aim to provide and a kind ofly can prevent the low-voltage motive power cabinet of rainwater in thermovent enters into cabinet, its technical scheme main points are, comprise cabinet and be arranged on the electric elements in cabinet, before cabinet, be provided with cabinet door, cabinet door is connected by rotary shaft hinges with cabinet, the two side of described cabinet is equipped with thermal column, it is characterized in that: the radiating groove that described thermal column is caved inward by several forms, several radiating grooves are evenly spaced apart, described radiating groove comprises upper side wall, lower wall, left side wall, right side wall, diapire, described diapire is downward-sloping from lower wall to upper side wall, described upper side wall offers heat radiation otch.
Description
Technical field
The utility model relates to electric equipment field, and more particularly, it relates to a kind of low-voltage motive power cabinet.
Background technology
Low-voltage motive power cabinet is a kind of electrical control cabinet combination that power is provided, and is widely used in power plant, and the distribution system of the power consumers such as transformer station, industrial and mining enterprises is as the use of electric energy conversion, distribution and the control of power, illumination and controller switching equipment.
Existing power cabinet structure is by master switch, switch-dividing, other instrument appliance etc. is combined in the cabinet of structure, in order to prevent that in cabinet, electric elements are outside exposed, cabinet can adopt hermetically-sealed construction, will cause heat dispersion good not, easily because of excess Temperature, affect the normal operation of equipment in cabinet, in order to improve the radiating effect of power cabinet, can on the sidewall of cabinet, offer thermovent, because this thermovent is all simply to become some through holes or groove in cabinet sidewall upper punch swaging, if power cabinet is placed on open air, to be easy to cause rainwater to enter into cabinet inside along thermovent, instrument appliance in cabinet is damaged.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of can prevent the low-voltage motive power cabinet of rainwater in thermovent enters into cabinet.
For achieving the above object, the utility model provides following technical scheme: a kind of low-voltage motive power cabinet, comprise cabinet and be arranged on the electric elements in cabinet, before cabinet, be provided with cabinet door, cabinet door is connected by rotary shaft hinges with cabinet, the two side of described cabinet is equipped with thermal column, the radiating groove that described thermal column is caved inward by several forms, several radiating grooves are evenly spaced apart, described radiating groove comprises upper side wall, lower wall, left side wall, right side wall, diapire, described diapire is downward-sloping from lower wall to upper side wall, described upper side wall offers heat radiation otch.
By adopting technique scheme, when rainwater trickles downwards from the top of power cabinet, the radiating groove being caved inward by several due to described thermal column forms, heat radiation otch is opened in upper side wall, the opening direction of otch of making to dispel the heat is contrary with rainwater flow direction, and rainwater cannot be flowed into from heat radiation otch, and described diapire is downward-sloping from lower wall to upper side wall simultaneously, rainwater cannot be trapped in the radiating groove of sunken inside, prevent that rainwater from flowing into from heat radiation otch.
The utility model is further set to: the top of described thermal column is provided with waterproof convex tendon, and described convex tendon two ends all extend to form extension towards thermal column bending, and this two extension is all over the length of thermal column.
By adopting technique scheme, when rainwater trickles downwards from the top of power cabinet, rainwater can trickle downwards along the lateral wall of waterproof convex tendon, can avoid rainwater directly from thermal column, to flow through, and improves the waterproof effect of thermal column.
The utility model is further set to: described diapire comprises the first diapire and the second diapire, and a side of described the first diapire is connected with lower wall, and opposite side is connected with the second diapire, and the angle of inclination of described the first diapire is greater than the angle of inclination of the second diapire.
By adopting technique scheme, the angle of inclination of described the first diapire is greater than the angle of inclination of the second diapire, and the ponding of accelerating to be trapped in radiating groove can be discharged, and also makes diapire be convenient to moulding simultaneously, reduces manufacturing cost.
The utility model is further set to: the angle of inclination of described the first diapire is 0～5 °, and the angle of inclination of described the second diapire is 10～20 °
By adopting technique scheme, make the angle of inclination of described the first diapire and the second diapire more reasonable, make diapire be convenient to moulding, reduce manufacturing cost.
The utility model is further set to: in described cabinet, be provided with dividing plate, described dividing plate is separated into outer cabinet and interior cabinet cabinet, and described electric elements are arranged in interior cabinet, and its switch knob is arranged on dividing plate.
By adopting technique scheme, in described cabinet, adopt double-decker, electronic component can be placed in interior cabinet, avoid people's mistake minute mistake closing operation handle on external door, assurance equipment continues reliability service, and simultaneously dividing plate intercepts and can effectively solve the noise of power cabinet and sew up problem, prevents that cabinet door from opening in situation, avoid operating personnel to touch electronic component, improve coefficient of safety.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of low-voltage motive power cabinet of the utility model;
Fig. 2 is the cutaway view of cabinet in Fig. 1;
Fig. 3 is the structural representation of the cabinet door of a kind of low-voltage motive power cabinet of the utility model while opening;
Fig. 4 is the structural representation of a kind of low-voltage motive power cabinet of the utility model;
Fig. 5 is A partial enlarged drawing in Fig. 4.
In figure 1, cabinet; 11, outer cabinet; 12, interior cabinet; 2, cabinet door; 3, thermal column; 4, radiating groove; 41, upper side wall; 411, heat radiation otch; 42, lower wall; 43, left side wall; 44, right side wall; 45, diapire; 451, the first diapire; 452, the second diapire; 5, waterproof convex tendon; 51, extension; 6, dividing plate.
Embodiment
Referring to figs. 1 through Fig. 5, a kind of low-voltage motive power cabinet of the utility model is described further.
A kind of low-voltage motive power cabinet, comprise cabinet 1 and be arranged on the electric elements in cabinet 1, before cabinet 1, be provided with cabinet door 2, cabinet door 2 is connected by rotary shaft hinges with cabinet 1, the two side of described cabinet 1 is equipped with thermal column 3, the radiating groove 4 that described thermal column 3 is caved inward by several forms, several radiating grooves 4 are evenly spaced apart, described radiating groove 4 comprises upper side wall 41, lower wall 42, left side wall 43, right side wall 44, diapire 45, described diapire 45 is downward-sloping to upper side wall 41 from lower wall 42, described upper side wall 41 offers heat radiation otch 411, when rainwater trickles downwards from the top of power cabinet, the radiating groove 4 being caved inward by several due to described thermal column 3 forms, heat radiation otch 411 is opened in upper side wall 41, the opening direction of otch 411 of making to dispel the heat is contrary with rainwater flow direction, rainwater cannot be flowed into from heat radiation otch 411, described diapire 45 is downward-sloping to upper side wall 41 from lower wall 42 simultaneously, rainwater cannot be trapped in the radiating groove 4 of sunken inside, prevent that rainwater from flowing into from heat radiation otch 411.
Described diapire 45 comprises the first diapire 451 and the second diapire 452, one side of described the first diapire 451 is connected with lower wall 42, opposite side is connected with the second diapire 452, the angle of inclination of described the first diapire 451 is greater than the angle of inclination of the second diapire 452, the ponding of accelerating to be trapped in radiating groove 4 can be discharged, also make diapire 45 be convenient to moulding simultaneously, reduce manufacturing cost, the angle of inclination of wherein said the first diapire 451 is 0～5 °, the angle of inclination of described the second diapire 452 is 10～20 °, make the angle of inclination of described the first diapire 451 and the second diapire 452 more reasonable, make diapire 45 be convenient to moulding, reduce manufacturing cost.
The top of described thermal column 3 is provided with waterproof convex tendon 5, described convex tendon two ends all extend to form extension 51 towards thermal column 3 bendings, this two extension 51 is all over the length of thermal column 3, when rainwater trickles downwards from the top of power cabinet, rainwater can trickle downwards along the lateral wall of waterproof convex tendon 5, can avoid rainwater directly from thermal column 3, to flow through, improve the waterproof effect of thermal column 3.
In described cabinet 1, be provided with dividing plate 6, described dividing plate 6 is separated into outer cabinet 11 and interior cabinet 12 cabinet 1, described electric elements are arranged in interior cabinet 12, its switch knob is arranged on dividing plate 6, the interior employing double-decker of described cabinet 1, electronic component can be placed in interior cabinet 12, avoid people's mistake minute mistake closing operation handle on external door, assurance equipment continues reliability service, dividing plate 6 intercepts and can effectively solve the noise of power cabinet and sew up problem simultaneously, prevent that cabinet door 2 from opening in situation, avoid operating personnel to touch electronic component, improve coefficient of safety.
Claims (5)
1. a low-voltage motive power cabinet, comprise cabinet and be arranged on the electric elements in cabinet, before cabinet, be provided with cabinet door, cabinet door is connected by rotary shaft hinges with cabinet, the two side of described cabinet is equipped with thermal column, it is characterized in that: the radiating groove that described thermal column is caved inward by several forms, several radiating grooves are evenly spaced apart, described radiating groove comprises upper side wall, lower wall, left side wall, right side wall, diapire, described diapire is downward-sloping from lower wall to upper side wall, and described upper side wall offers heat radiation otch.
2. a kind of low-voltage motive power cabinet according to claim 1, is characterized in that: the top of described thermal column is provided with waterproof convex tendon, and described convex tendon two ends all extend to form extension towards thermal column bending, and this two extension is all over the length of thermal column.
3. a kind of low-voltage motive power cabinet according to claim 1 and 2, it is characterized in that: described diapire comprises the first diapire and the second diapire, one side of described the first diapire is connected with lower wall, opposite side is connected with the second diapire, and the angle of inclination of described the first diapire is greater than the angle of inclination of the second diapire.
4. a kind of low-voltage motive power cabinet according to claim 3, is characterized in that: the angle of inclination of described the first diapire is 0～5 °, and the angle of inclination of described the second diapire is 10～20 °.
5. a kind of low-voltage motive power cabinet according to claim 1 and 2, is characterized in that: in described cabinet, be provided with dividing plate, described dividing plate is separated into outer cabinet, interior cabinet cabinet, and described electric elements are arranged in interior cabinet, and its switch knob is arranged on dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434126.5U CN204012328U (en) | 2014-08-02 | 2014-08-02 | A kind of low-voltage motive power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434126.5U CN204012328U (en) | 2014-08-02 | 2014-08-02 | A kind of low-voltage motive power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012328U true CN204012328U (en) | 2014-12-10 |
Family
ID=52052271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434126.5U Expired - Fee Related CN204012328U (en) | 2014-08-02 | 2014-08-02 | A kind of low-voltage motive power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012328U (en) |
-
2014
- 2014-08-02 CN CN201420434126.5U patent/CN204012328U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150802 |
|
| EXPY | Termination of patent right or utility model |