CN204118515U - The shell structure of switch cubicle - Google Patents
The shell structure of switch cubicle Download PDFInfo
- Publication number
- CN204118515U CN204118515U CN201420591059.8U CN201420591059U CN204118515U CN 204118515 U CN204118515 U CN 204118515U CN 201420591059 U CN201420591059 U CN 201420591059U CN 204118515 U CN204118515 U CN 204118515U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- cover plate
- water
- switch cubicle
- water fender
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010066995 Alveolar osteitis Diseases 0.000 description 1
- 208000001695 Dry Socket Diseases 0.000 description 1
- 201000002820 alveolar periostitis Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model discloses a kind of shell structure of switch cubicle, comprise housing and be arranged on the blower fan of enclosure interior for dispelling the heat, housing by upper cover plate, lower cover and all around side plate surround and form, blower fan is fixedly connected on upper cover plate, this upper cover plate offers some louvres, and some louvres form heat dissipation region; The edge of heat dissipation region is arranged with water-proof strip, and the madial wall of the circle that water-proof strip surrounds is equipped with water-absorbing sponge; Upper cover plate is removably connected with fixed lever relative to the another side of blower fan, and one end of fixed lever is fixedly connected on upper cover plate, and the other end is fixedly installed water fender.The block that fixed lever comprises connecting portion, socket part, screw thread fixed part and is threaded with screw thread fixed part, connecting portion is cylindrical and be highly greater than the height of water-proof strip, and upper cover plate is fixed in one end of connecting portion.Advantage of the present utility model can prevent the liquid such as rainwater from flowing into switch cubicle effectively, can play good waterproof action and effect to switch cubicle.
Description
Technical field
The utility model relates to a kind of electric equipment, is specifically related to a kind of shell structure of switch cubicle.
Background technology
Switch cubicle is the visual plant used in power supply-distribution system, is the electric apparatus accepting and distribute electric energy in electric power system, is part main in power transmission and distribution industry, has and control circuit, protection and the part detected.It is widely used in different places, as places such as skyscraper, residential quarters, industrial and mining enterprises, construction site, power plant, transformer stations.
All upper and lower cover plates and all around housing that surrounds of side plate and be arranged on the blower fan of enclosure interior for dispelling the heat, its housing offers the louvre for dispelling the heat in existing switch cabinet body.
But some switch cubicle is placed on open air, rainwater enters into switch cubicle easily via the louvre place of blower fan, thus affects the use of switch cubicle.General processing method is that switch cubicle surface scribbles watertight composition; or the processing methods such as awning are set out of doors; so not only waste resource; and for a long time through the erosion of rainwater; surface can be made to produce rusty stain; thus affect the quality of waterproof, cabinet waterproof, moisture effect are deteriorated, cause switch cubicle cannot circuit in protective housing.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the shell structure providing a kind of switch cubicle, effectively can play effect and the effect of waterproof.
A kind of shell structure of switch cubicle, comprise housing and be arranged on the blower fan of enclosure interior for dispelling the heat, described housing by upper cover plate, lower cover and all around side plate surround and form, described blower fan is fixedly connected on upper cover plate, this upper cover plate offers some louvres, and some louvres form heat dissipation region; The edge of described heat dissipation region is arranged with water-proof strip, and the madial wall of the circle that described water-proof strip surrounds is equipped with water-absorbing sponge;
Described upper cover plate is removably connected with fixed lever relative to the another side of blower fan, and one end of described fixed lever is fixedly connected on upper cover plate, and the other end is fixedly installed water fender.
By above-mentioned technical scheme, water fender to facing directly under rainwater serve good barrier effect and effect, water-proof strip is arranged along heat dissipation region peripheral seal, effectively prevents remaining rainwater from two side inflow heat dissipation region; The madial wall of the circle surrounded at water-proof strip is equipped with water-absorbing sponge, serves effect and the object of double insurance, make water-absorbing sponge can absorb the moisture flowing to water-proof strip in time.In addition, be arranged so that water fender can be dismantled with fixed lever like this and be connected, more flexibly, the large ting model of specification of water fender can also be changed as the case may be.
The utility model is set to further: the block that described fixed lever comprises connecting portion, socket part, screw thread fixed part and is threaded with screw thread fixed part, described connecting portion is cylindrical and be highly greater than the height of water-proof strip, upper cover plate is fixed in one end of described connecting portion, and the other end is extended successively socket part and screw thread fixed part;
Described water fender is provided with the connecting through hole passed for screw thread fixed part and socket part;
Described block has to conflict with water fender and for the end face of fixing water fender, the area of described end face is greater than the area of connecting through hole.
By above-mentioned technical scheme, make water fender and fixed lever facilitate installation and removal, the large ting model of specification of water fender can also be changed as the case may be; The height that the height of connecting portion is greater than water-proof strip makes interval between water-proof strip and water fender arrange, and is conducive to ventilation and heat; The face area of socket part is less than the face area of connecting portion, is to make water fender abut with connecting portion, and leaves space between upper cover plate; The area of the end face of block is greater than the area of connecting through hole, is to play fixation to water fender.
The utility model is set to further: the external diameter of described screw thread fixed part is less than or equal to the external diameter of socket part and the internal diameter of connecting through hole.
By above-mentioned technical scheme, the connecting through hole on water fender is made to be more prone to be set on fixed lever, convenient connection.
The utility model is set to further: described fixed lever and water fender are wholely set.
By above-mentioned technical scheme, make fixed lever and water fender more firm, also play the antitheft function of anti-theft simultaneously, also effectively avoid the malicious sabotage of some personnel.
The utility model is set to further: the orthographic projection of described water fender on upper cover plate covers heat dissipation region.
By above-mentioned technical scheme, make the area of water fender be greater than or equal to heat dissipation region, just in time cover heat dissipation region, effective protection is played to heat dissipation region.
The area control of water fender is less than the area of upper cover plate at the area being greater than heat dissipation region, better waterproof effect can be played like this, can material be saved again.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the shell structure embodiment of the utility model switch cubicle;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of fixed lever and water fender embodiment in the shell structure of the utility model switch cubicle.
Reference numeral: 1, upper cover plate; 11, heat dissipation region; 12, louvre; 13, water-proof strip; 14, fixed lever; 141, socket part; 142, screw thread fixed part; 143, block a shot; 1431, end face; 144, connecting portion; 15, water fender; 151, connecting through hole; 16, water-absorbing sponge.
Embodiment
Referring to figs. 1 through Fig. 3, the shell structure embodiment of the utility model switch cubicle is described further.
A kind of shell structure of switch cubicle, comprise housing and be arranged on the blower fan of enclosure interior for dispelling the heat, described housing by upper cover plate 1, lower cover and all around side plate surround and form, described blower fan is fixedly connected on upper cover plate 1, this upper cover plate 1 offers some louvres 12, and some louvres 12 form heat dissipation region 11; The edge of described heat dissipation region 11 is arranged with water-proof strip 13, and the madial wall of the circle that described water-proof strip 13 surrounds is equipped with water-absorbing sponge 16;
Described upper cover plate 1 is removably connected with fixed lever 14 relative to the another side of blower fan, and one end of described fixed lever 14 is fixedly connected on upper cover plate 1, and the other end is fixedly installed water fender 15.
Water fender 15 to facing directly under rainwater serve good barrier effect and effect, water-proof strip 13 is arranged along heat dissipation region 11 peripheral seal, effectively prevents remaining rainwater from two side inflow heat dissipation region 11; The madial wall of the circle surrounded at water-proof strip 13 is equipped with water-absorbing sponge 16, serves effect and the object of double insurance, make water-absorbing sponge 16 can absorb the moisture flowing to water-proof strip 13 in time.In addition, be arranged so that water fender 15 can be dismantled with fixed lever 14 like this and be connected, more flexibly, the large ting model of specification of water fender 15 can also be changed as the case may be.
The block 143 that described fixed lever 14 comprises connecting portion 144, socket part 141, screw thread fixed part 42 and is threaded with screw thread fixed part 42, described connecting portion 144 is cylindrical and be highly greater than the height of water-proof strip 13, upper cover plate 1 is fixed in one end of described connecting portion 144, and the other end is extended successively socket part 141 and screw thread fixed part 42; Described water fender 15 is provided with the connecting through hole 151 passed for screw thread fixed part 42 and socket part 141; Described block 143 has to conflict with water fender 15 and for the end face 1431 of fixing water fender 15, the area of described end face 1431 is greater than the area of connecting through hole 151.
Make water fender 15 and fixed lever 14 facilitate installation and removal like this, the large ting model of specification of water fender 15 can also be changed as the case may be; The height that the height of connecting portion 144 is greater than water-proof strip 13 makes interval between water-proof strip 13 and water fender 15 arrange, and is conducive to ventilation and heat; The face area of socket part 141 is less than the face area of connecting portion 144, is to make water fender 15 abut with connecting portion 144, and leaves space between upper cover plate 1; The area of the end face 1431 of block 143 is greater than the area of connecting through hole 151, is to play fixation to water fender 15.
The external diameter of described screw thread fixed part 42 is less than or equal to the external diameter of socket part 141 and the internal diameter of connecting through hole 151, makes the connecting through hole 151 on water fender 15 be more prone to be set on fixed lever 14 like this, convenient connection.
Described fixed lever 14 is wholely set with water fender 15, makes fixed lever 14 and water fender 15 more firm, also plays the antitheft function of anti-theft simultaneously, also effectively avoid the malicious sabotage of some personnel.
The orthographic projection of described water fender 15 on upper cover plate 1 covers heat dissipation region 11, makes the area of water fender 15 be greater than or equal to heat dissipation region 11 like this, just in time covers heat dissipation region 11, play effective protection to heat dissipation region 11.
The area control of water fender 15 is less than the area of upper cover plate 1 at the area being greater than heat dissipation region 11, better waterproof effect can be played like this, can material be saved again.
Water-proof strip 13 all adopts bonding mode to connect with upper cover plate 1 and water-absorbing sponge 16 with water-proof strip 13, when removing and installing, should first take off block 143, the connecting through hole 151 of water fender 15 is aimed at the screw thread fixed part 42 of fixed lever 14, then put down gently, make the connecting through hole 151 of water fender 15 be sheathed on fixing dry socket part 141, then nut is screwed on.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. the shell structure of a switch cubicle, comprise housing and be arranged on the blower fan of enclosure interior for dispelling the heat, described housing by upper cover plate, lower cover and all around side plate surround and form, it is characterized in that: described blower fan is fixedly connected on upper cover plate, this upper cover plate offers some louvres, and some louvres form heat dissipation region; The edge of described heat dissipation region is arranged with water-proof strip, and the madial wall of the circle that described water-proof strip surrounds is equipped with water-absorbing sponge;
Described upper cover plate is removably connected with fixed lever relative to the another side of blower fan, and one end of described fixed lever is fixedly connected on upper cover plate, and the other end is fixedly installed water fender.
2. the shell structure of switch cubicle according to claim 1, it is characterized in that: the block that described fixed lever comprises connecting portion, socket part, screw thread fixed part and is threaded with screw thread fixed part, described connecting portion is cylindrical and be highly greater than the height of water-proof strip, upper cover plate is fixed in one end of described connecting portion, and the other end is extended successively socket part and screw thread fixed part;
Described water fender is provided with the connecting through hole passed for screw thread fixed part and socket part;
Described block has to conflict with water fender and for the end face of fixing water fender, the area of described end face is greater than the area of connecting through hole.
3. the shell structure of switch cubicle according to claim 2, is characterized in that: the external diameter of described screw thread fixed part is less than or equal to the external diameter of socket part and the internal diameter of connecting through hole.
4. the shell structure of switch cubicle according to claim 1, is characterized in that: described fixed lever and water fender are wholely set.
5. the shell structure of switch cubicle according to claim 1 or 2 or 3 or 4, is characterized in that: the orthographic projection of described water fender on upper cover plate covers heat dissipation region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591059.8U CN204118515U (en) | 2014-10-13 | 2014-10-13 | The shell structure of switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591059.8U CN204118515U (en) | 2014-10-13 | 2014-10-13 | The shell structure of switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118515U true CN204118515U (en) | 2015-01-21 |
Family
ID=52335795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420591059.8U Expired - Lifetime CN204118515U (en) | 2014-10-13 | 2014-10-13 | The shell structure of switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118515U (en) |
-
2014
- 2014-10-13 CN CN201420591059.8U patent/CN204118515U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 650 Wenzhou Avenue, Wenzhou economic and Technological Development Zone, Zhejiang Patentee after: Zhejiang CHINT Intelligent Electric Co., Ltd. Address before: 325000 650 Wenzhou Avenue, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: Complete Equipment Manufacture Co., Ltd., Zhengtai Group |