CN208835513U - A kind of water proof type power distribution cabinet - Google Patents
A kind of water proof type power distribution cabinet Download PDFInfo
- Publication number
- CN208835513U CN208835513U CN201821616951.1U CN201821616951U CN208835513U CN 208835513 U CN208835513 U CN 208835513U CN 201821616951 U CN201821616951 U CN 201821616951U CN 208835513 U CN208835513 U CN 208835513U
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- CN
- China
- Prior art keywords
- seal case
- discharge pipe
- inner cavity
- power distribution
- distribution cabinet
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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 relates to power distribution cabinet technical field, in particular to a kind of water proof type power distribution cabinet offers air inlet hole on the side wall of seal case；The side top of seal case is arranged in air inlet hole；Water retaining cover is fixed on the lateral wall of seal case；The inner cavity top of seal case is connected by air inlet hole and water retaining cover inner cavity top；The bottom of seal case offers bottom through-hole；Seal case bottom is provided with discharge pipe；The inner cavity of discharge pipe is connected by the inner cavity of bottom through-hole and seal case；The inner cavity of discharge pipe is fixed with exhaust fan；The end of discharge pipe is provided with wind pressure and opens door gear；The air-out direction face wind pressure of exhaust fan opens door gear.When the utility model is used, no matter exhaust fan is in running order in the structure or off working state can prevent power distribution cabinet air outlet from intaking, after guaranteeing heat dissipation effect, the waterproof effect of raising power distribution cabinet to the utmost.
Description
Technical field
The utility model relates to power distribution cabinet technical field, in particular to a kind of water proof type power distribution cabinet.
Background technique
Power distribution cabinet is the magnanimity parameter in data, usually composition low-voltage electrical wiring, it is desirable that by switchgear, measuring instrument
Table, protection electric appliance and ancillary equipment are assembled in closing or semiclosed metal safe or in screen width, constitute low-voltage distribution cabinet, normal to transport
It can be by manual or automatic switch connection or disjunction circuit when row.
There is cooling system inside power distribution cabinet currently on the market；Its cooling system is incuded inside power distribution cabinet by inductive probe
Temperature and setting value compare, when temperature sensor is greater than the set value, starting exhaust fan radiates；When temperature sensor is lower than setting
After value, exhaust fan stops；But this power distribution cabinet is poor in the waterproof performance of the air outlet mouth of bottom, so exhaust fan needs
Lasting to open, power consumption is larger；But if not being easy the inside that rainwater is easily accessible power distribution cabinet persistently, cause power distribution cabinet short
Road.
Therefore it is necessary to carry out further technological innovation to existing power distribution cabinet.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of water proof type power distribution cabinet is provided.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of water proof type power distribution cabinet described in the utility model, it includes seal case and is fixed on seal case bottom
The support leg at four angles in portion；Air inlet hole is offered on the side wall of the seal case；Seal case is arranged in the air inlet hole
Side top；Water retaining cover is fixed on the lateral wall of the seal case；The bottom of the water retaining cover is opening-like；The sealing
The inner cavity top of cabinet is connected by air inlet hole and water retaining cover inner cavity top；It is logical that the bottom of the seal case offers bottom
Hole；The seal case bottom is provided with discharge pipe；The inner cavity of the discharge pipe passes through the inner cavity of bottom through-hole and seal case
It is connected；The inner cavity of the discharge pipe is fixed with exhaust fan；The end of the discharge pipe is provided with wind pressure and opens door gear；It is described
The air-out direction face wind pressure of exhaust fan opens door gear.
Further, the top end surface of the discharge pipe is fitted in the exterior bottom wall of seal case；The outside of the discharge pipe
The exterior bottom wall of wall and seal case is hinged；The lateral wall of the discharge pipe is provided with protrusive board；The bottom of the seal case is solid
Surely there is locking assembly；The locking assembly is made of locking screw screw bolt and nut；The nut is fixed on the bottom of seal case；Institute
Clamping screw is stated to match with nut；The clamping screw is mutually threadedly coupled with nut；The shaft of the clamping screw is pressed on
On the bottom surface of protrusive board.
Further, the wind pressure opens the normally closed panel turnover component group that door gear is symmetrical set on discharge pipe by two
At；The normally closed panel turnover component is made of spring and turnover panel；The bottom end face of the turnover panel and discharge pipe is hinged；The spring
One end is fixed on the downside wall of discharge pipe；The spring other end is fixed on the top surface of turnover panel.
Further, the inner cavity setting of the seal case is fixed with mesh plate；The air inlet hole is arranged in upper mesh
Between plate and the inner roof wall of seal case.
Further, the inside of the bottom through-hole, which is embedded, is fixed with lower mesh plate.
After adopting the above structure, the utility model has the beneficial effect that a kind of water proof type power distribution cabinet described in the utility model
, air inlet hole is offered on the side wall of seal case；The side top of seal case is arranged in air inlet hole；The lateral wall of seal case
On be fixed with water retaining cover；The bottom of water retaining cover is opening-like；The inner cavity top of seal case passes through air inlet hole and water retaining cover inner cavity
Top is connected；The bottom of seal case offers bottom through-hole；Seal case bottom is provided with discharge pipe；The inner cavity of discharge pipe
It is connected by the inner cavity of bottom through-hole and seal case；The inner cavity of discharge pipe is fixed with exhaust fan；The end of discharge pipe is arranged
There is wind pressure to open door gear；The air-out direction face wind pressure of exhaust fan opens door gear.When the utility model is used, under normality
Wind pressure opens the state that door gear is in closing always, prevents water from entering from discharge pipe, the temperature mistake inside seal case
Gao Shi, exhaust fan starting, air successively enter discharge pipe after the bottom opening of water retaining cover, air inlet hole, bottom through-hole,
After heat inside seal case is taken away, keeps watch to press off using the wind pressure that exhaust fan generates and open door gear opening, make in discharge pipe
The gas in portion is discharged, and when exhaust fan starting, generates positive pressure at discharge pipe, water can not enter from discharge pipe；Nothing in the structure
By exhaust fan is in running order or off working state can prevent power distribution cabinet air outlet from intaking, guarantee heat dissipation effect it
It is remaining, the waterproof effect of power distribution cabinet is improved to the utmost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion the A enlarged view in Fig. 1；
Description of symbols:
1, upper mesh plate；2, seal case；201, air inlet hole；202, bottom through-hole；3, clamping screw；4, exhaust fan；5,
Support leg；6, spring；7, turnover panel；8, discharge pipe；801, protrusive board；9, lower mesh plate；10, water retaining cover；11, nut.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Fig. 1 to 2, a kind of water proof type power distribution cabinet described in the utility model, it includes seal case 2 and consolidates
It is scheduled on the support leg 5 at 2 four angles in bottom of seal case；Air inlet hole 201 is offered on the side wall of the seal case 2；It is described into
The side top of seal case 2 is arranged in air holes 201；Water retaining cover 10 is fixed on the lateral wall of the seal case 2；The gear
The bottom of water cover 10 is opening-like；The inner cavity top of the seal case 2 passes through air inlet hole 201 and 10 inner cavity top phase of water retaining cover
It connects；The bottom of the seal case 2 offers bottom through-hole 202；2 bottom of seal case is provided with discharge pipe 8；It is described
The inner cavity of discharge pipe 8 is connected by bottom through-hole 202 and the inner cavity of seal case 2；The inner cavity of the discharge pipe 8 is fixed with row
Gas fan 4；The end of the discharge pipe 8 is provided with wind pressure and opens door gear；The air-out direction face wind pressure of the exhaust fan 4 is opened
Door gear；Normality leeward presses off the state that door gear is in closing always that opens, and prevents water from entering from discharge pipe 8, works as seal box
Inside body 2 when the temperature is excessively high, exhaust fan 4 starts, and air successively passes through the bottom opening of water retaining cover 10, air inlet hole 201, bottom
Discharge pipe 8 is entered after through-hole 202, after the heat inside seal case 2 is taken away, is kept watch using the wind pressure that exhaust fan 4 generates
It presses off and opens door gear opening, the gas inside discharge pipe 8 is discharged, when exhaust fan 4 starts, generate positive pressure, water at discharge pipe 8
It can not enter from discharge pipe 8；No matter exhaust fan 4 is in running order or off working state can prevent distribution in the structure
The water inlet of cabinet air outlet improves the waterproof effect of power distribution cabinet after guaranteeing heat dissipation effect to the utmost.
As a kind of preferred embodiment of the utility model, the top end surface of the discharge pipe 8 is fitted in the outer of seal case 2
Bottom wall；The exterior bottom wall of the lateral wall and seal case 2 of the discharge pipe 8 is hinged；The lateral wall of the discharge pipe 8 is provided with convex
Plate 801；The bottom of the seal case 2 is fixed with locking assembly；The locking assembly is made of clamping screw 3 and nut 11；
The nut 11 is fixed on the bottom of seal case 2；The clamping screw 3 matches with nut 11；The clamping screw 3 and spiral shell
Female 11 phases are threadedly coupled；The shaft of the clamping screw 3 is pressed on the bottom surface of protrusive board 801；8 one end of discharge pipe is hinged, separately
One end is compressed by single clamping screw 3；When discharge pipe 8 is opened, it is only necessary to rotate bolt 3, bolt 3 is made to leave protrusive board 801
Underface, discharge pipe 8 can be opened around with the articulated position of seal case 2；Facilitate 8 internal cleaning of discharge pipe and exhaust fan
4 maintenance.
As a kind of preferred embodiment of the utility model, it is in pair on discharge pipe 8 that the wind pressure, which opens door gear by two,
Claim the normally closed panel turnover component composition of setting；The normally closed panel turnover component is made of spring 6 and turnover panel 7；The turnover panel 7 and discharge pipe
8 bottom end face is hinged；Described 6 one end of spring is fixed on the downside wall of discharge pipe 8；6 other end of spring is fixed on turnover panel 7
Top surface on；Under the action of spring 6, turnover panel 7 is made to be fitted in the bottom end face outlet air end face of discharge pipe 8；Utilize two pieces of turnover panels 7
The resistance of spring 6 is overcome to downwardly turn over after 7 top surface of turnover panel is pressurized the bottom end face sealing of discharge pipe 8.
As a kind of preferred embodiment of the utility model, the inner cavity setting of the seal case is fixed with mesh plate 1；Institute
Air inlet hole 201 is stated to be arranged between upper mesh plate 1 and the inner roof wall of seal case 2；1 pair of upper mesh plate enters in seal case 2
The gas distribution in portion.
As a kind of preferred embodiment of the utility model, the inside of the bottom through-hole 202, which is embedded, is fixed with lower mesh plate
9；Internal component of the lower mesh plate 9 in addition to seal case 2 can be supported；It simultaneously can be entering outlet air from seal case 2
Gas distribution in pipe 8.
Working principle
Under normal conditions, the effect of spring 6 makes turnover panel 7 be fitted in the bottom end face outlet air end face of discharge pipe 8；It is turned over using two pieces
Plate 7 seals the bottom end face of discharge pipe 8；Prevent water from entering from discharge pipe 8, inside seal case 2 when the temperature is excessively high,
Exhaust fan 4 starts, and air successively enters outlet air after the bottom opening of water retaining cover 10, air inlet hole 201, bottom through-hole 202
Pipe 8, after the heat inside seal case 2 is taken away, the wind pressure generated using exhaust fan 4, when 7 top surface of turnover panel is by exhaust fan 4
After the wind pressure of generation, the resistance of spring 6 is overcome to downwardly turn over, keeps discharge pipe 8 open-minded, the gas discharge inside discharge pipe 8, when
When exhaust fan 4 starts, positive pressure is generated at discharge pipe 8, water can not enter from discharge pipe 8；8 one end of discharge pipe is hinged, the other end
It is compressed by single clamping screw 3；Discharge pipe 8 open when, it is only necessary to rotate bolt 3, make bolt 3 leave protrusive board 801 just under
Side, discharge pipe 8 can be opened around with the articulated position of seal case 2；Facilitate 8 internal cleaning of discharge pipe and exhaust fan 4
Maintenance.
When the utility model is used, no matter exhaust fan 4 is in running order or the equal energy of off working state in the structure
It prevents power distribution cabinet air outlet from intaking, after guaranteeing heat dissipation effect, improves the waterproof effect of power distribution cabinet to the utmost.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (5)
1. a kind of water proof type power distribution cabinet, it includes seal case (2) and the support for being fixed on seal case (2) four angles in bottom
Foot (5)；Air inlet hole (201) are offered on the side wall of the seal case (2)；The air inlet hole (201) is arranged in seal case
(2) side top；Water retaining cover (10) are fixed on the lateral wall of the seal case (2)；The bottom of the water retaining cover (10)
It is opening-like；The inner cavity top of the seal case (2) is connected by air inlet hole (201) and water retaining cover (10) inner cavity top；
It is characterized by: the bottom of the seal case (2) offers bottom through-hole (202)；Seal case (2) bottom is set
It is equipped with discharge pipe (8)；The inner cavity of the discharge pipe (8) is connected by bottom through-hole (202) and the inner cavity of seal case (2)；
The inner cavity of the discharge pipe (8) is fixed with exhaust fan (4)；The end of the discharge pipe (8) is provided with wind pressure and opens door gear；Institute
The air-out direction face wind pressure for stating exhaust fan (4) opens door gear.
2. a kind of water proof type power distribution cabinet according to claim 1, it is characterised in that: the top end surface of the discharge pipe (8)
It is fitted in the exterior bottom wall of seal case (2)；The exterior bottom wall of the lateral wall and seal case (2) of the discharge pipe (8) is hinged；Institute
The lateral wall for stating discharge pipe (8) is provided with protrusive board (801)；The bottom of the seal case (2) is fixed with locking assembly；The lock
Tight component is made of clamping screw (3) and nut (11)；The nut (11) is fixed on the bottom of seal case (2)；The lock
Tight bolt (3) matches with nut (11)；The clamping screw (3) is mutually threadedly coupled with nut (11)；The clamping screw (3)
Shaft be pressed on the bottom surface of protrusive board (801).
3. a kind of water proof type power distribution cabinet according to claim 1, it is characterised in that: the wind pressure opens door gear by two
The normally closed panel turnover component composition being symmetrical set on discharge pipe (8)；The normally closed panel turnover component is by spring (6) and turnover panel (7)
Composition；The turnover panel (7) and the bottom end face of discharge pipe (8) are hinged；Described spring (6) one end is fixed on discharge pipe (8)
On downside wall；Spring (6) other end is fixed on the top surface of turnover panel (7).
4. a kind of water proof type power distribution cabinet according to claim 1, it is characterised in that: the inner cavity setting of the seal case is solid
Surely there is upper mesh plate (1)；The air inlet hole (201) is arranged between upper mesh plate (1) and the inner roof wall of seal case (2).
5. a kind of water proof type power distribution cabinet according to claim 1, it is characterised in that: the inside of the bottom through-hole (202)
It is embedded and is fixed with lower mesh plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616951.1U CN208835513U (en) | 2018-09-30 | 2018-09-30 | A kind of water proof type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616951.1U CN208835513U (en) | 2018-09-30 | 2018-09-30 | A kind of water proof type power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835513U true CN208835513U (en) | 2019-05-07 |
Family
ID=66317137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821616951.1U Expired - Fee Related CN208835513U (en) | 2018-09-30 | 2018-09-30 | A kind of water proof type power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208835513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186527A (en) * | 2020-09-23 | 2021-01-05 | 华翔翔能科技股份有限公司 | Outdoor high-low voltage switch cabinet |
| CN113078569A (en) * | 2021-05-19 | 2021-07-06 | 安徽龙和电力集团有限公司 | Moisture-proof mechanism of alternating current metal closed ring network switch equipment |
-
2018
- 2018-09-30 CN CN201821616951.1U patent/CN208835513U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186527A (en) * | 2020-09-23 | 2021-01-05 | 华翔翔能科技股份有限公司 | Outdoor high-low voltage switch cabinet |
| CN113078569A (en) * | 2021-05-19 | 2021-07-06 | 安徽龙和电力集团有限公司 | Moisture-proof mechanism of alternating current metal closed ring network switch equipment |
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Legal Events
| 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: 20190507 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |