CN208316045U - A kind of AC low voltage power switch box - Google Patents
A kind of AC low voltage power switch box Download PDFInfo
- Publication number
- CN208316045U CN208316045U CN201820234559.4U CN201820234559U CN208316045U CN 208316045 U CN208316045 U CN 208316045U CN 201820234559 U CN201820234559 U CN 201820234559U CN 208316045 U CN208316045 U CN 208316045U
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- China
- Prior art keywords
- cabinet
- top plate
- outer cabinet
- low voltage
- power switch
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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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Abstract
The utility model discloses a kind of AC low voltage power switch box, including inner cabinet, outer cabinet and pedestal, outer cabinet is welded on pedestal, inner cabinet is welded in outer cabinet, and between outer cabinet there are a certain distance formed diversion chamber, the bottom end of diversion chamber is equipped with radiator fan, switchgear house and canyon are separated by partition in inner cabinet, the bottom end edge of switchgear house and canyon is provided with netted air inlet band, the two sides of inner cabinet and its top are provided with radiator window, inner cabinet also passes through the support column that its top is welded and is supported by top plate, also there are the heat dissipation channels of certain distance on the top of top plate and outer cabinet；The double-shell structure that the AC low voltage power switch box of the utility model is made up of inner cabinet and outer cabinet, be conducive to improve the safety of power distribution cabinet, radiator fan can bring inner cabinet heat dissipation by air inlet simultaneously, heat derived from inner cabinet can also be driven to move up in diversion chamber, the export speed of heat is increased, there is good heat sinking function.
Description
Technical field
The utility model relates to a kind of power distribution cabinet, in particular to a kind of AC low voltage power switch box belongs to distribution cabinet equipment skill
Art field.
Background technique
AC low voltage power switch box is high with breaking capacity, dynamic stability is good, electrical arrangement is flexible, combination is convenient, serial,
Practical, structure novel, the features such as degree of protection is high, the renewal product that can be used as low-voltage complete switch equipment use.
However, current AC low voltage power switch box is usually enclosed construction, heat dissipation performance is poor, when the temperature is excessively high will
It will affect its operational safety；Meanwhile existing AC low voltage power switch box it is long-term expose to the sun and rain and extraneous impact force under,
Easily be damaged, in equipment be easy exposure, safety and stability performance is poor, does not utilize and uses and promote.
Utility model content
The utility model proposes a kind of AC low voltage power switch box, it is usual to solve AC low voltage power switch box in the prior art
For enclosed construction, heat dissipation performance is poor, the problem of safety and stability performance difference.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of AC low voltage power switch box of the utility model, including inner cabinet, outer cabinet and pedestal, the outer cabinet are welded on
On pedestal, and its top is provided with opening, and the inner cabinet is welded in outer cabinet by several connecting columns of its two sides, and
Between outer cabinet there are a certain distance form diversion chamber, the bottom end of the diversion chamber is equipped with radiator fan, it is described in
Switchgear house and canyon are separated by partition in cabinet body, the bottom end edge of the switchgear house and canyon is provided with netted
Air inlet band, the two sides of the inner cabinet and its top be provided with radiator window, and the inner cabinet also passes through what its top was welded
Support column is supported by top plate, and the interior sound absorption cavity for filling full acoustical cotton, the top plate are provided between the top plate and outer cabinet
With the top of outer cabinet also there are the heat dissipation channel of certain distance, the top of the top of the top plate and switchgear house and canyon
It is provided with several string holes being spaced substantially equidistant.
As a kind of optimal technical scheme of the utility model, the outer surface of the outer cabinet and top plate is coated with one layer of protection
Paint.
As a kind of optimal technical scheme of the utility model, the edge of the top plate is tilted down, the outer cabinet
Top be located on the inside of top plate.
As a kind of optimal technical scheme of the utility model, the setting of the radiator windows of the inner cabinet two sides in switchgear house and
Junction between canyon, i.e., the described radiator window give switchgear house and canyon to radiate simultaneously.
As a kind of optimal technical scheme of the utility model, several string holes of the outer cabinet top setting are respectively positioned on
The inside of top plate.
The utility model beneficial effect achieved is: the AC low voltage power switch box of the utility model is by inner cabinet and outside
The double-shell structure of cabinet body composition, can to avoid cabinet body because for a long time expose to the sun and rain and foreign impacts power under damage and cause in it
Equipment expose the case where occur, be conducive to improve power distribution cabinet safety, while radiator fan can by air inlet bring in
Cabinet body heat dissipation, can also drive inner cabinet to move up in diversion chamber by heat derived from radiator window, pass through heat dissipation channel
It sheds, while heat dissipation, increases the export speed of heat, make power distribution cabinet that there is good heat sinking function, and due to its heat dissipation
The setting of structure, in noise ratio sealing power distribution cabinet noise it is big, the sound absorption cavity being arranged to reduce noise can be fine
Solve the problems, such as this, keep its more convenient to use, convenient for promote.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the subjective structural schematic diagram of the utility model；
In figure: 1, inner cabinet；2, outer cabinet；3, pedestal；4, diversion chamber；5, radiator fan；6, switchgear house；7, canyon；
8, band is entered the wind；9, radiator window；10, top plate；11, sound absorption cavity；12, heat dissipation channel；13, string holes.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of AC low voltage power switch box, including inner cabinet 1, outer cabinet 2 and pedestal
3, outer cabinet 2 welds on the base 3, and its top is provided with opening, in order to make the heat derives in diversion chamber 4, inner cabinet
1 is welded in outer cabinet 2 by several connecting columns of its two sides, the double-shell structure that inner cabinet 1 and outer cabinet 2 form, can
To avoid cabinet body because it is long-term expose to the sun and rain and foreign impacts power under damage cause the equipment in it to be exposed the case where appearance, and
Between outer cabinet 2 there are a certain distance formed diversion chamber 4, the bottom end of diversion chamber 4 is equipped with radiator fan 5, inner cabinet 1
It is interior that switchgear house 6 and canyon 7 are separated by partition, the bottom end edge of switchgear house 6 and canyon 7 be provided with it is netted into
Wind band 8, in order to which the heat dissipation envelope for blowing out radiator fan 5 is entered in switchgear house 6 and canyon 7 by air inlet band 8, in it
Equipment cooling, the two sides of inner cabinet 1 and its top are provided with radiator window 9, can make the heat derives in inner cabinet 1, heat dissipation
Fan 5 can be radiated by air inlet band 8 to inner cabinet 1, and inner cabinet 1 can also be driven to lead by heat derived from radiator window 9
It moves up in flow chamber 4, is shed by heat dissipation channel 12, while heat dissipation, increase the export speed of heat, have power distribution cabinet
There is good heat sinking function, inner cabinet 1 is also supported by top plate 10 by the support column that its top is welded, with the sun-proof work of rain cover
With, it avoids rainwater from entering in cabinet body, the interior sound absorption cavity 11 for filling full acoustical cotton is provided between top plate 10 and outer cabinet 2, by
In the setting of its radiator structure, in noise ratio sealing power distribution cabinet noise it is big, the sound absorption cavity being arranged to reduce noise
11 can be very good to solve the problems, such as this, and also there are the heat dissipation channel of certain distance 12, top plates on the top of top plate 10 and outer cabinet 2
10 top and the top of switchgear house 6 and canyon 7 are provided with several string holes being spaced substantially equidistant, and the external world can be made to lead
After line passes through the string holes 13 of outer cabinet 2, according to service condition, the string holes 13 being each passed through on switchgear house 6 and canyon 7 makes
Lead connection is clear, does not wind.
The outer surface of outer cabinet 2 and top plate 10 is coated with one layer of protective paint, is conducive to protect outer cabinet 2 and top plate 10, improve
Their service life.
The edge of top plate 10 tilts down, and the top of outer cabinet 2 is located at 10 inside of top plate, can make the top of outer cabinet 2
By the protection of top plate 10 at end opening, extraneous rainwater is avoided to enter in it by opening.
The junction between switchgear house 6 and canyon 7, i.e. radiator window 9 is arranged in simultaneously in the radiator window 9 of 1 two sides of inner cabinet
It radiates to switchgear house 6 and canyon 7, is conducive to radiate.
Several string holes 13 of 2 top of outer cabinet setting are respectively positioned on the inside of top plate 10, and string holes 13 can be made by top plate 10
Protection, avoid foreign nationality's rainwater by string holes 13 enter cabinet body in.
The double-shell structure that the AC low voltage power switch box of the utility model is made up of inner cabinet 1 and outer cabinet 2, can keep away
Exempt from cabinet body because it is long-term expose to the sun and rain and foreign impacts power under damage cause the equipment in it to be exposed the case where appearance, be conducive to
The safety of power distribution cabinet is improved, while radiator fan 5 can radiate by air inlet band 8 to inner cabinet 1, can also drive inner cabinet
1 is moved up in diversion chamber 4 by heat derived from radiator window 9, is shed by heat dissipation channel 12, while heat dissipation, is added
The export speed of big heat makes power distribution cabinet have a good heat sinking function, and due to the setting of its radiator structure, in noise
Bigger than the power distribution cabinet noise of sealing, the sound absorption cavity 11 being arranged to reduce noise can be very good to solve the problems, such as this, make it
It is more convenient to use, convenient for promoting.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (5)
1. a kind of AC low voltage power switch box, including inner cabinet (1), outer cabinet (2) and pedestal (3), which is characterized in that the outer cabinet
Body (2) is welded on pedestal (3), and its top is provided with opening, and the inner cabinet (1) passes through several connecting columns of its two sides
Be welded in outer cabinet (2), and between outer cabinet (2) there are a certain distance formed diversion chamber (4), the diversion chamber
(4) bottom end is equipped with radiator fan (5), is separated into switchgear house (6) and canyon (7) by partition in the inner cabinet (1),
The bottom end edge of the switchgear house (6) and canyon (7) is provided with netted air inlet band (8), and the two of the inner cabinet (1)
Side and its top are provided with radiator window (9), and the inner cabinet (1) is also supported by top plate by the support column that its top is welded
(10), the interior sound absorption cavity (11) for filling full acoustical cotton, the top plate are provided between the top plate (10) and outer cabinet (2)
(10) and also there are the heat dissipation channel of certain distance (12), the top of the top plate (10) and distribution on the top of outer cabinet (2)
Room (6) and the top of canyon (7) are provided with several string holes being spaced substantially equidistant.
2. a kind of AC low voltage power switch box according to claim 1, which is characterized in that the outer cabinet (2) and top plate
(10) outer surface is coated with one layer of protective paint.
3. a kind of AC low voltage power switch box according to claim 2, which is characterized in that the edge of the top plate (10) to
Lower inclination, the top of the outer cabinet (2) are located on the inside of top plate (10).
4. a kind of AC low voltage power switch box according to claim 1, which is characterized in that inner cabinet (1) two sides dissipate
The junction that hot window (9) is arranged between switchgear house (6) and canyon (7), i.e., the described radiator window (9) give switchgear house (6) simultaneously
It radiates with canyon (7).
5. a kind of AC low voltage power switch box according to claim 1, which is characterized in that outer cabinet (2) the top setting
Several string holes (13) be respectively positioned on the insides of top plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234559.4U CN208316045U (en) | 2018-02-09 | 2018-02-09 | A kind of AC low voltage power switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234559.4U CN208316045U (en) | 2018-02-09 | 2018-02-09 | A kind of AC low voltage power switch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316045U true CN208316045U (en) | 2019-01-01 |
Family
ID=64720890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820234559.4U Expired - Fee Related CN208316045U (en) | 2018-02-09 | 2018-02-09 | A kind of AC low voltage power switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316045U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212437A (en) * | 2019-07-03 | 2019-09-06 | 合肥鑫伟电力设备有限公司 | One kind is from heat radiating type power engineering substation distribution box |
| CN110571686A (en) * | 2019-09-25 | 2019-12-13 | 国网山东省电力公司济南市历城区供电公司 | Outdoor power box with self-protection function |
| CN110676732A (en) * | 2019-11-27 | 2020-01-10 | 国网山东省电力公司嘉祥县供电公司 | Multifunctional power distribution cabinet capable of utilizing natural wind to cool |
-
2018
- 2018-02-09 CN CN201820234559.4U patent/CN208316045U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212437A (en) * | 2019-07-03 | 2019-09-06 | 合肥鑫伟电力设备有限公司 | One kind is from heat radiating type power engineering substation distribution box |
| CN110571686A (en) * | 2019-09-25 | 2019-12-13 | 国网山东省电力公司济南市历城区供电公司 | Outdoor power box with self-protection function |
| CN110571686B (en) * | 2019-09-25 | 2021-06-08 | 国网山东省电力公司济南市历城区供电公司 | Outdoor power box with self-protection function |
| CN110676732A (en) * | 2019-11-27 | 2020-01-10 | 国网山东省电力公司嘉祥县供电公司 | Multifunctional power distribution cabinet capable of utilizing natural wind to cool |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |