CN208316029U - A kind of multifunctional protection type low-voltage distribution cabinet - Google Patents
A kind of multifunctional protection type low-voltage distribution cabinet Download PDFInfo
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- CN208316029U CN208316029U CN201820462105.2U CN201820462105U CN208316029U CN 208316029 U CN208316029 U CN 208316029U CN 201820462105 U CN201820462105 U CN 201820462105U CN 208316029 U CN208316029 U CN 208316029U
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- Prior art keywords
- cabinet body
- vertical
- voltage distribution
- type low
- protection type
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- 238000009423 ventilation Methods 0.000 claims abstract description 37
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 241000826860 Trapezium Species 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000004927 clay Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of multifunctional protection type low-voltage distribution cabinets, including cabinet body, the opposed inner walls of cabinet body and middle part are respectively provided with a vertical stiffening plate, and a vertical air channel and multiple level ventilation holes towards interior of the cabinet being connected to vertical air channel are respectively provided in the middle part of the vertical stiffening plate in two opposed inner walls；The middle and lower part for being provided with the cabinet body side wall of vertical stiffening plate is respectively equipped with the ventilation device of perforation cabinet body side wall, and ventilation device is connected to corresponding vertical air channel；Vertical stiffening plate in the middle part of cabinet body will be separated into two sections in cabinet body, the top middle portion in each section is respectively equipped with an exhaust fan, and two exhaust fans are connect with power sources in parallel.The utility model has following excellent properties: 1, overall structural strength is high, and compressive property is good；2, subregion is arranged, and improves the order that internal component is laid；3, air flow blind angle is reduced, heat dissipation effect is improved；4, shock-absorbing protecting effect is good.
Description
Technical field
The utility model relates to electrical equipment technical fields, more particularly to a kind of multifunctional protection type low-voltage distribution cabinet.
Background technique
The important equipment that low-voltage distribution cabinet is distributed as electric energy, in modern power distribution network and engineering construction, performance is focused on
The effect wanted proposes the structure and performance of power distribution cabinet with the continuous development of modern industry, construction industry and power industry
More higher requirements.
Existing low-voltage distribution cabinet in actual use, has the following disadvantages: that 1, internal each functional areas arrangement is chaotic；2, entire
It is an entirety inside power distribution cabinet, carries out component arrangement and heat dissipation arrangement, heat dissipation dead zone is big, and heat dissipation effect is poor；3, resist
Press performance insufficient.
Utility model content
The utility model is able to solve mainly solving the technical problems that provide a kind of multifunctional protection type low-voltage distribution cabinet
The above problem existing for existing low-voltage distribution cabinet.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of multifunctional protection
Type low-voltage distribution cabinet, including cabinet body, the opposed inner walls of the cabinet body and middle part are respectively provided with a vertical stiffening plate, wherein two
It is respectively provided with a vertical air channel in the middle part of the vertical stiffening plate in opposed inner walls and the multiple and described vertical air channel connects
The logical level ventilation hole towards the interior of the cabinet；It respectively installs the middle and lower part for being provided with the cabinet body side wall of the vertical stiffening plate
There is the ventilation device for penetrating through the cabinet body side wall, the ventilation device is connected to the corresponding vertical air channel；Positioned at described
The vertical stiffening plate in the middle part of cabinet body will be separated into two sections in the cabinet body, the top middle portion in each section is respectively equipped with
One exhaust fan, two exhaust fans are connect with power sources in parallel.
In one preferred embodiment of the utility model, the both ends of the cabinet body outer top are respectively provided with a vertical support
Column, and the height of two support columns is different, the top of two support columns is connected with cover board, the inclined formula of cover board
Arrangement, upper surface are fixed with solar panel, and the solar panel connect power supply with the exhaust fan.
In one preferred embodiment of the utility model, the junction installation of the cover board and the support column is flexible anti-
Guard.
In one preferred embodiment of the utility model, four feet of the outer bottom of the cabinet body and middle part installation are flexible slow
Flushing device.
In one preferred embodiment of the utility model, the elastically damping device is set to cylindric helical spring.
In one preferred embodiment of the utility model, the ventilation device includes ventilating duct and filter screen；The filtering
Net is mounted on the air inlet end that the ventilating duct is located at the side-wall outer side.
In one preferred embodiment of the utility model, the cross section of the ventilating duct is rectangle, and longitudinal section is bevel edge
Towards the right-angled trapezium of the bottom of cabinet bulk, the length of the ventilating duct is less than or equal to the width of the side wall, air inlet end
Width be greater than its air opening end width.
In one preferred embodiment of the utility model, the inner surface of the ventilating duct is stained with one layer of hygroscopic desiccation layer.
In one preferred embodiment of the utility model, rain shade, the rain cover are also equipped on the side wall of the cabinet body
Frame and the ventilation device, which correspond, to be installed, and blocks the ventilation device.
In one preferred embodiment of the utility model, the rain shade includes tilt prop and vertical plate, the tilt prop
One end be fixedly mounted on the side wall on the ventilation device top, the other end is connect with the vertical plate, the vertical plate
Bottom end be located at the middle and upper part of the ventilation device, the horizontal distance between the vertical plate of the rain shade and the ventilation device
For 5~15cm.
The beneficial effects of the utility model are: a kind of multifunctional protection type low-voltage distribution cabinet of the utility model, perpendicular by 3
It is as follows to assign low-voltage distribution cabinet for straight stiffening plate, the design of 2 exhaust fans, air intake passage, spring protective part and elastic buffering mechanism
Excellent properties: 1, overall structural strength is high, and compressive property is good；2, subregion is arranged, and improves the order that internal component is laid；3,
Air flow blind angle is reduced, heat dissipation effect is improved；4, shock-absorbing protecting effect is good.
Detailed description of the invention
Fig. 1 is a kind of internal structure signal of one preferred embodiment of multifunctional protection type low-voltage distribution cabinet of the utility model
Figure；
Fig. 2 is the decomposition diagram of shown ventilation device；
The components in the drawings are labeled as follows: 1. cabinet bodies, 2. vertical stiffening plates, 3. vertical air channels, 4. level ventilation holes,
5. ventilation device, 51. ventilating ducts, 52. filter screens, 53. air inlet ends, 54. air opening ends, 55. hygroscopic desiccation layers, 6. exhausting
Machine, 7. support columns, 8. cover boards, 9. solar panels, 10. spring protective parts, 11. elastic buffering mechanisms, 12. rain shades,
121. tilt prop, 122. vertical plates.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Fig. 1 and Fig. 2 are please referred to, the utility model embodiment includes:
Embodiment 1
A kind of multifunctional protection type low-voltage distribution cabinet, including cabinet body 1, the opposed inner walls of the cabinet body and middle part are respectively provided with one
The vertical stiffening plate 2 of item, wherein the middle part of the vertical stiffening plate 2 in two opposed inner walls is respectively provided with a vertical air channel 3
With it is multiple be connected to the vertical air channel 3 towards the level ventilation hole 4 inside the cabinet body 1；Be provided with it is described vertical plus
The middle and lower part of the cabinet body side wall of strong plate is respectively equipped with the ventilation device 5 for penetrating through the cabinet body side wall, the ventilation device 5 with it is corresponding
The vertical air channel 3 be connected to；The vertical stiffening plate 2 in the middle part of the cabinet body will be separated into two in the cabinet body 1
A section, the top middle portion in each section are respectively equipped with an exhaust fan 6, and two exhaust fans are connect with power sources in parallel.
The vertical stiffening plate 2 is played the role of as follows: 1,3 pieces of vertical stiffening plates are from two opposite side walls and middle part
Reinforce support power distribution cabinet respectively, improves the entire compression intensity of power distribution cabinet, improve the structural strength of power distribution cabinet；2, it is located at cabinet
Interior of the cabinet space is divided into two parts by the vertical stiffening plate in the middle part of body, is facilitated interior of the cabinet subregion and is laid component, improves
The order that interior of the cabinet component is laid；3, one exhausting is respectively installed on the top of the two spaces of vertical stiffening plate segmentation
Machine can effectively reduce the dead angle of interior of the cabinet air flowing, air flow efficiency be improved, to improve heat dissipation effect.
The both ends of 1 outer top of cabinet body are respectively provided with a vertical support column 7, and the height of two support columns 7
Difference, the top of two support columns 7 are connected with cover board 8, and the cover board 8 inclined formula arrangement, upper surface is fixed with too
Positive energy solar panel 9, the solar panel 9 are connected in parallel with above-mentioned two exhaust fan 6, give exhaust fan 6 to power as power supply,
The utilization rate of solar energy, energy saving can be improved.In addition, the junction of the cover board 8 and two support columns 7 is equipped with
Spring protective part 10, plays the role of elastic shock attenuation, prevents solar panel vibration damage.
In addition, four feet of the outer bottom of the cabinet body 1 and middle part are equipped with elastic buffering mechanism 11, the elastic buffering mechanism
11 be cylindric helical spring, plays the role of elastic shock attenuation to entire cabinet body, improves the shock resistance of cabinet body.
The ventilation device 5 includes ventilating duct 51 and filter screen 52；The filter screen 52 is mounted on the ventilating duct 51
At the air inlet end 53 of the side-wall outer side.Wherein, the cross section (being parallel to cabinet body sidewall surfaces) of the ventilating duct 51 is
Rectangle, longitudinal section (perpendicular to cabinet body sidewall surfaces) are right-angled trapezium of the bevel edge towards the bottom of cabinet bulk, the ventilating duct
51 length is less than or equal to the width of the side wall, and the width of air inlet end 53 is greater than the width of its air opening end 54.Pass through
The design of bevel edge in ventilating duct 51, allow enter ventilating duct 51 in water along bevel edge flow back, prevent enter cabinet body in, pass through by
The size design of air inlet end 53 and air opening end 54 increases wind and enters the intracorporal speed of cabinet, is conducive to improve air circulation effect
Fruit.
The inner surface of the ventilating duct 51 is stained with one layer of hygroscopic desiccation layer 55.The hygroscopic desiccation layer 55 is clay desiccant
Or clay desiccant prevents interior of the cabinet component to be affected for absorbing into the moisture in ventilating duct.
In addition, rain shade 12 is also equipped on the side wall of the cabinet body 1, the rain shade 12 and the ventilation device 5 one
One corresponding installation, and block the ventilation device 5.The quantity of ventilation device 5 on each side wall is 2 or more, and up and down
It is horizontally disposed.
The rain shade 12 includes tilt prop 121 and vertical plate 122, and one end of the tilt prop 121 is fixedly mounted on institute
On the side wall for stating 5 top of ventilation device, the other end is connect with the vertical plate 122, and the bottom end of the vertical plate 122 is located at institute
Horizontal distance between the middle and upper part for stating ventilation device 5, with the ventilation device is 5~15cm.The design of rain shade and its
Effect are as follows: on the one hand prevent rainwater from entering in cabinet body from ventilation device, on the other hand also avoid the air inlet for influencing ventilation device
Effect.
A kind of multifunctional protection type low-voltage distribution cabinet of the utility model, has the advantages that
1, by the design of 3 vertical stiffening plates, the whole compressive strength of cabinet body is improved；
2, by being located at the design of the vertical stiffening plate in the middle part of cabinet body, interior of the cabinet is orderly separated into 2 spaces, and
On the one hand the top of two spaces one exhaust fan of each self installation improves the regularity that component is laid in cabinet body, another party
Face reduces air flow blind angle in cabinet body, improves air flow effect, to improve heat dissipation effect；
3, by the design of ventilation device, cooperate with exhaust fan, improve the intracorporal air flow effect of cabinet, and dress of divulging information
The design for setting self structure has the function of waterproof, moisture-proof, dust-proof；
4, by the design of spring protective part and elastic buffering mechanism, make low-voltage distribution cabinet that there is the work of dual shock absorption protection
With.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship usually put, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.The above descriptions are merely preferred embodiments of the present invention, and it is practical new to be not limited to this
Type, for those skilled in the art, the present invention may have various modifications and changes.All essences in the utility model
Mind and principle within, any modification, equivalent replacement, improvement and so on, should be included in the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of multifunctional protection type low-voltage distribution cabinet, including cabinet body, which is characterized in that the opposed inner walls of the cabinet body and middle part
It is respectively provided with a vertical stiffening plate, wherein one is respectively provided in the middle part of the vertical stiffening plate in two opposed inner walls vertically
Air channel and multiple level ventilation holes towards the interior of the cabinet being connected to the vertical air channel；It is described vertical to be provided with
The middle and lower part of the cabinet body side wall of stiffening plate is respectively equipped with the ventilation device for penetrating through the cabinet body side wall, the ventilation device with it is corresponding
The vertical air channel connection；The vertical stiffening plate in the middle part of the cabinet body will be separated into the area Liang Ge in the cabinet body
Between, the top middle portion in each section is respectively equipped with an exhaust fan, and two exhaust fans are connect with power sources in parallel.
2. multifunctional protection type low-voltage distribution cabinet according to claim 1, which is characterized in that the two of the cabinet body outer top
End is respectively provided with a vertical support column, and the height of two support columns is different, the top connection of two support columns
Have a cover board, the inclined formula arrangement of cover board, upper surface is fixed with solar panel, the solar panel with it is described
Exhaust fan connection power supply.
3. multifunctional protection type low-voltage distribution cabinet according to claim 2, which is characterized in that the cover board and the support
The junction of column is equipped with spring protective part.
4. multifunctional protection type low-voltage distribution cabinet according to claim 1, which is characterized in that the outer bottom of the cabinet body
Four feet and middle part are equipped with elastic buffering mechanism.
5. multifunctional protection type low-voltage distribution cabinet according to claim 4, which is characterized in that the elastically damping device is set to
Cylindric helical spring.
6. multifunctional protection type low-voltage distribution cabinet according to claim 1, which is characterized in that the ventilation device includes logical
Air duct and filter screen；The filter screen is mounted on the air inlet end that the ventilating duct is located at the side-wall outer side.
7. multifunctional protection type low-voltage distribution cabinet according to claim 6, which is characterized in that the cross section of the ventilating duct
For rectangle, longitudinal section is right-angled trapezium of the bevel edge towards the bottom of cabinet bulk, and the length of the ventilating duct is less than or equal to described
The width of side wall, the width of air inlet end are greater than the width of its air opening end.
8. multifunctional protection type low-voltage distribution cabinet according to claim 7, which is characterized in that the inner surface of the ventilating duct
It is stained with one layer of hygroscopic desiccation layer.
9. multifunctional protection type low-voltage distribution cabinet according to claim 1, which is characterized in that on the side wall of the cabinet body also
Rain shade is installed, the rain shade and the ventilation device, which correspond, to be installed, and blocks the ventilation device.
10. multifunctional protection type low-voltage distribution cabinet according to claim 9, which is characterized in that the rain shade includes oblique
Fagging and vertical plate, one end of the tilt prop are fixedly mounted on the side wall on the ventilation device top, the other end and institute
Vertical plate connection is stated, the bottom end of the vertical plate is located at the middle and upper part of the ventilation device, the vertical plate of the rain shade and institute
Stating the horizontal distance between ventilation device is 5~15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462105.2U CN208316029U (en) | 2018-04-03 | 2018-04-03 | A kind of multifunctional protection type low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462105.2U CN208316029U (en) | 2018-04-03 | 2018-04-03 | A kind of multifunctional protection type low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316029U true CN208316029U (en) | 2019-01-01 |
Family
ID=64718391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820462105.2U Expired - Fee Related CN208316029U (en) | 2018-04-03 | 2018-04-03 | A kind of multifunctional protection type low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316029U (en) |
-
2018
- 2018-04-03 CN CN201820462105.2U patent/CN208316029U/en not_active Expired - Fee Related
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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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |