CN109217141A - Power distribution cabinet with water-proof function - Google Patents
Power distribution cabinet with water-proof function Download PDFInfo
- Publication number
- CN109217141A CN109217141A CN201810910385.3A CN201810910385A CN109217141A CN 109217141 A CN109217141 A CN 109217141A CN 201810910385 A CN201810910385 A CN 201810910385A CN 109217141 A CN109217141 A CN 109217141A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- solar panels
- cabinet
- water
- fixed cylinder
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 238000005286 illumination Methods 0.000 claims description 19
- 241000883990 Flabellum Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009527 percussion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of power distribution cabinets with water-proof function, are related to electrical equipment, including cabinet body, heat release hole and cabinet top, and cabinet top includes two pieces of hinged telescopic solar panels；The two sides of cabinet body are equipped with guide rail, and the basal sliding of solar panels is connected on guide rail；Cabinet body is externally provided with photosensitive sensor, and photosensitive sensor signal is connected with controller, and controller signals are connected with positioned at the intracorporal electric pushrod of cabinet, and one end of electric pushrod is stretched out outside cabinet body, and one end of electric pushrod stretching cabinet body and the second solar panels are hinged；Strip groove is offered on first solar panels, film is equipped in strip groove, the first touching switch is equipped between strip groove and film, and the first touching switch is connect with controller signals；Fixed cylinder is connected on the side wall of cabinet body, fixed cylinder is located at the position between right above the underface and heat release hole of the first solar panels bottom end.The present invention solves the problems, such as that rainwater is easily accessible interior of the cabinet, is mainly used for the waterproofing protection to power distribution cabinet.
Description
Technical field
The present invention relates to electrical equipment, in particular to a kind of power distribution cabinet with water-proof function.
Background technique
Outdoor power distribution cabinet is electric product common in a kind of life, and outdoor power distribution cabinet is set to outdoor various for placing
Electrical equipment.Power distribution cabinet acts on of both mainly having: first is that distribution and control are carried out to electrical equipment, second is that occurring in circuit
When overload, short circuit and electric leakage, power-off protection is provided, when route breaks down, is looked for conducive to control fault coverage also fast and easy
It is out of order and is a little excluded in time, without large-area power-cuts.
Existing most of power distribution cabinets are fixedly arranged at outdoor broad location, under rainy weather, since power distribution cabinet is anti-
Aqueous energy is poor, and rainwater easily enters the inside of power distribution cabinet, to cause the short circuit or damage of distribution components, has seriously affected and has matched
The service life of electric cabinet；And cabinet body two sides are typically provided heat release hole, and light wind and drizzling rain is easy to be blown into interior of the cabinet from heat release hole, make
Become larger at electrical power distribution cabinet humidity, influence the operation of electric distribution cabinet, influences the normal work of internal element, it is therefore desirable to right
Electric distribution cabinet carries out protection processing.
Summary of the invention
The invention is intended to provide a kind of power distribution cabinet with water-proof function, it can be avoided rainwater by heat release hole and enter cabinet body
Inside, to realize the waterproofing protection to power distribution cabinet.
In order to solve the above technical problems, base case provided by the invention is as follows:
Power distribution cabinet with water-proof function, including cabinet body offer heat release hole on two opposite side walls of cabinet body, also wrap
The cabinet top being located at the top of cabinet body is included, the cabinet top includes two pieces of hinged telescopic solar panels, and solar panels are electrically connected with
The line of battery, two pieces of solar panels hinged places is vertical with the line of heat release hole in cabinet body two side walls；The solar energy
Plate includes the first solar panels and the second solar panels, and sliding slot is offered in the first solar panels, and the sliding of the second solar panels connects
It connects in the sliding slot；The two sides of the cabinet body are equipped with guide rail, and the basal sliding of second solar panels is connected to described lead
On rail；The cabinet body is externally provided with photosensitive sensor, and photosensitive sensor signal is connected with controller, and controller signals, which are connected with, to be located at
Cabinet intracorporal electric pushrod opens up through-hole on cabinet body, and electric pushrod passes through through-hole and stretches out outside cabinet body, and electric pushrod stretches out cabinet body
One end and the second solar panels are hinged；The controller is previously provided with intensity of illumination threshold value, and the photosensitive sensor is for detecting
Intensity of illumination is simultaneously sent to controller, and when intensity of illumination is more than intensity of illumination threshold value, controller controls electric pushrod to cabinet body
Outer stretching；Strip groove is offered on first solar panels, and film is equipped in strip groove, is equipped between strip groove and film
First touching switch, first touching switch are connect with controller signals, and first touching switch is used for trigger controller
Electric pushrod is controlled to cabinet body contract；Fixed cylinder is connected on the side wall of the cabinet body, fixed cylinder is located at the first solar panels
Position between right above the underface of bottom end and heat release hole.
The working principle of base case:
When the photosensitive sensor outside cabinet body detects that intensity of illumination is more than preset intensity of illumination threshold value in controller, control
Device control electric pushrod processed is stretched out to outside cabinet body, since one end of electric pushrod stretching cabinet body and the second solar panels are hinged, the
The basal sliding of two solar panels is connected on the guide rail, and under the promotion of electric pushrod, the second solar panels are remote along guide rail
Direction from cabinet body is mobile, in the process, the second solar panels gradually skid off the sliding slot of the first solar panels and far from first
Solar panels, that is, the area that the second solar panels are exposed under the sun increase, and solar panels is allowed to receive the area of illumination
Increase, more luminous energy is allowed to be converted to power storage in battery.
When rainy, due to offering strip groove on the first solar panels, be equipped with film in strip groove, strip groove with it is thin
The first touching switch is equipped between film, rainwater flows downward on the second solar panels along strip groove, due at this time second too
Positive energy plate is in unfolded state, and cabinet body has certain height, drops to the rainwater of ground downwards along the second solar panels
It is easy to splash and enter in cabinet body from heat release hole, and the pressure of the receiving rainwater of the solar panels due to being unfolded at this time is larger, holds
It easily damages solar panels by pressure, so needing that the second solar panels is allowed to be retracted in the first solar panels, the first solar panels is allowed to erect
And drop to rainwater in fixed cylinder, also mitigate the pressure for the rainwater that solar panels are subject to, when the weight for the water assembled in strip groove
When power is enough, film can downward dimple contacts to the first touching switch, the first touching switch can trigger controller control electricity at this time
Push rod is moved to cabinet body contract, under the action of electric pushrod drag force, the second solar panels can be moved to the direction close to cabinet body
Dynamic, in the process, the second solar panels can be gradually retracted in the sliding slot of the first solar panels, and rainwater will be along first
The strip groove of solar panels enters in fixed cylinder, and fixed cylinder realizes the collection to rainwater, prevents rainwater from directly dropping on the ground
It is easy to splash and enter in cabinet body from heat release hole.
Base case has the beneficial effect that
1, compared with existing power distribution cabinet, the solar panels in the present invention can be unfolded according to the intensity of solar irradiation,
To increase the area that solar panels receive illumination, more luminous energy is allowed to be converted to power storage in battery.
2, solar panels can also serve as rainwater detector, when sensing rainy, can withdraw the second solar panels
To the sliding slot of the first solar panels, solar panels is allowed to erect, so that rainwater is entered along the strip groove of the first solar panels
In fixed cylinder, prevent rainwater from directly dropping onto the solar energy for being easy to splash and enter in cabinet body from heat release hole on the ground, while erecting
Plate can reduce the gravity for bearing rainwater, increase the service life of solar panels.
3, two pieces of hinged solar panels form the cabinet top of cabinet body, are directly exposed to the sun cabinet body first is that can be avoided the sun and make cabinet
The temperature in internal portion increases；Second is that rainwater is avoided directly to fall on cabinet body and immerse interior of the cabinet, the screening to cabinet body is played
The effect of sun and rain-proof.
Further, fixed cylinder bottom offers oral area, passes through the work outside oral area stretching fixed cylinder in fixed cylinder equipped with one end
Dynamic cylinder, movable cylinder are slidably connected by oral area and fixed cylinder, and movable cylinder is located at one end in fixed cylinder and between fixed cylinder inner wall
Equipped with dynamic clamping head and quiet clamping head, the one side of movable cylinder towards cabinet body is bonded with cabinet body outer wall, and movable cylinder can block heat release hole；The work
The bottom of dynamic cylinder is equipped with solenoid valve, and cabinet body side wall is located at second touching switch that is arranged right below of heat release hole, the second touching switch
It is connect with controller signals, opening and closing of second touching switch for trigger controller control solenoid valve.
When rainwater enters in the movable cylinder in fixed cylinder, under gravity, movable cylinder can be moved down, elasticity
Return unit is now in tensional state, since movable cylinder can block heat release hole, movable cylinder towards cabinet body one side with outside cabinet body
Wall fitting, during movable cylinder moves down, movable cylinder can block heat release hole, and rainwater is avoided to enter in cabinet body by heat release hole
Portion；Again because cabinet body side wall be located at heat release hole be arranged right below the second touching switch, touched when in movable cylinder folding process
When the second touching switch, controller will control solenoid valve opening, and the water in movable cylinder is flowed outwardly by solenoid valve, work as activity
After water outflow in cylinder, under the action of dynamic clamping head and quiet clamping head, movable cylinder can be pulled upwardly, when movable cylinder again passes by the second touching
When touching switch, controller controls solenoid valve and closes, so that movable cylinder can pump along cabinet body outer wall, it can either be to cabinet
External wall carries out clean wiping, and can intermittently block heat release hole.
Further, the bottom of cabinet bulk is equipped with catch basin, and catch basin top offers water inlet, and the bottom of movable cylinder can lead to
Water inlet is crossed to protrude into catch basin.
Using the above structure, the water energy in movable cylinder enough flows directly into catch basin, avoid water directly fall on the ground and
It splashes and enters interior of the cabinet.
Further, the cabinet body, which is not provided on the outer wall of heat release hole, is glued with water inlet pipe, one end of water inlet pipe and catch basin
It is connected, the other end is communicated with return pipe, and return pipe is connected to far from one end of water inlet pipe with catch basin, and water is connected on return pipe
Pump.
Start water pump, the water in catch basin is pumped into return pipe, is then returned in catch basin by water inlet pipe, due to
Water inlet pipe is tightly bonded with cabinet body outer wall, so the shuttling movement of water flow can cool down to cabinet body.
Further, water wheels are rotatably connected in the water inlet pipe, water wheels are connected with one end and protrude into the intracorporal shaft of cabinet, shaft
It protrudes into the intracorporal end of cabinet and is connected with flabellum.
Under the percussion for entering the water flow in water inlet pipe by return pipe, water wheels rotation, water wheels drive shaft rotation,
Shaft drives flabellum to rotate again, so that the flabellum of rotation interior of the cabinet can be blowed heat dissipation, guarantees each electronics in cabinet body
The normal work of element.
Further, rubber pad is equipped at the oral area of the fixed cylinder.
The setting of rubber pad can seal between movable cylinder and fixed cylinder, avoid water from flowing outwardly from oral area, to avoid
Water penetration drenches cabinet body to cabinet body outer wall.
Detailed description of the invention
Fig. 1 is the cross-sectional view perpendicular to electric pushrod direction for the power distribution cabinet embodiment that the present invention has water-proof function；
Fig. 2 is the cross-sectional view for being parallel to electric pushrod direction for the power distribution cabinet embodiment that the present invention has water-proof function；
Fig. 3 is cross-sectional view shown in FIG. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: cabinet body 1, heat release hole 2, solar panels 3, the first solar panels 31,
Two solar panels 32, strip groove 34, film 35, the first touching switch 36, guide rail 4, electric pushrod 5, fixed cylinder 6, are lived at sliding slot 33
Dynamic cylinder 7, the second touching switch 9, catch basin 10, water inlet 11, water inlet pipe 12, return pipe 13, water wheels 14, turns dynamic clamping head and quiet clamping head 8
Axis 15, flabellum 16.
As shown in Figure 1, the present invention has a power distribution cabinet of water-proof function, including cabinet body 1, the left and right two of cabinet body 1 is opposite
Heat release hole 2 is offered on side wall, further includes the cabinet top positioned at 1 top of cabinet body, and cabinet top includes two pieces of hinged telescopic sun
Energy plate 3, solar panels 3 are electrically connected with battery, the line of two pieces of 3 hinged places of solar panels and dissipating in 1 two side walls of cabinet body
The line of hot hole 2 is vertical, and entire power distribution cabinet is symmetrical arranged.
As shown in Figure 1, solar panels 3 include the first solar panels 31 and the second solar panels 32, as shown in figure 3, first
Sliding slot 33 is offered in solar panels 31, the second solar panels 32 are slidably connected in sliding slot 33；The two sides of cabinet body 1 are equipped with guide rail
4, the basal sliding of the second solar panels 32 is connected on guide rail 4；Cabinet body 1 is externally provided with photosensitive sensor, specifically, light sensor
Device may be provided on guide rail 4, and photosensitive sensor signal is connected with controller, and controller signals are connected with electric pushrod 5, electronic to push away
Bar 5 is located inside cabinet body 1, and by support column that electric pushrod 5 is fixed, and through-hole is opened up on cabinet body 1, and electric pushrod 5 passes through logical
Hole is stretched out outside cabinet body 1, and one end of the stretching cabinet body 1 of electric pushrod 5 and the second solar panels 32 are hinged；Controller is previously provided with illumination
Intensity threshold, photosensitive sensor is for detecting intensity of illumination and being sent to controller, when intensity of illumination is more than intensity of illumination threshold value
When, controller control electric pushrod 5 is stretched out to outside cabinet body 1.
As shown in figure 3, offering strip groove 34 on the first solar panels 31, film 35, bar shaped are equipped in strip groove 34
The first touching switch 36 is equipped between slot 34 and film 35, the first touching switch 36 is connect with controller signals, and the first touching is opened
It closes 36 and controls electric pushrod 5 to 1 contract of cabinet body for trigger controller；Fixed cylinder 6 is connected on the side wall of cabinet body 1, it is fixed
Cylinder 6 is located at the position between right above the underface and heat release hole 2 of 31 bottom end of the first solar panels.
As shown in Figure 1,6 bottom of fixed cylinder offers oral area, it is equipped with one end in fixed cylinder 6 and passes through oral area stretching fixed cylinder 6
Outer movable cylinder 7, movable cylinder 7 are slidably connected by oral area with fixed cylinder 6, and rubber pad is equipped at the oral area of fixed cylinder 6, so that living
Dynamic cylinder 7 is slidably and sealingly connected with oral area, and movable cylinder 7, which is located between 6 inner wall of one end in fixed cylinder 6 and fixed cylinder, is equipped with elasticity again
Position part 8, specifically, 6 inner wall of fixed cylinder is welded with bracket, the flexible return unit 8 of bracket lower weld, the bottom of dynamic clamping head and quiet clamping head 8
End and the top of movable cylinder 7 are welded, and the dynamic clamping head and quiet clamping head 8 in the present embodiment is spring, movable cylinder 7 towards cabinet body 1 one side with
The fitting of 1 outer wall of cabinet body, movable cylinder 7 can block heat release hole 2 during downwards；The bottom of movable cylinder 7 is equipped with solenoid valve, cabinet body 1
Side wall is located at second touching switch 9 that is arranged right below of heat release hole 2, and the second touching switch 9 is connect with controller signals, the second touching
Touch opening and closing of the switch 9 for trigger controller control solenoid valve.
As shown in Figure 1,1 bottom of cabinet body is equipped with catch basin 10,10 top of catch basin offers water inlet 11, movable cylinder 7
Bottom can be protruded into catch basin 10 by water inlet 11.As shown in Fig. 2, cabinet body 1 be not provided on the outer wall of heat release hole 2 be glued with into
One end of water pipe 12, water inlet pipe 12 is connected with catch basin 10, and the other end is communicated with return pipe 13, and return pipe 13 is far from water inlet pipe
12 one end is connected to catch basin 10, is connected with water pump on return pipe 13.Water wheels 14, water wheels 14 are rotatably connected in water inlet pipe 12
It is connected with the shaft 15 protruded into cabinet body 1 one end, the end that shaft 15 protrudes into cabinet body 1 is connected with flabellum 16.
The working principle and usage scenario of the power distribution cabinet with water-proof function are as follows:
1. under the biggish weather of intensity of illumination:
When the photosensitive sensor outside cabinet body 1 detects that intensity of illumination is more than preset intensity of illumination threshold value in controller,
Controller control electric pushrod 5 is stretched out to outside cabinet body 1, and under the promotion of electric pushrod 5, the second solar panels 32 are remote along guide rail 4
Direction from cabinet body 1 is mobile, and in the process, the second solar panels 32 gradually skid off the sliding slot 33 of the first solar panels 31 and remote
Increase from the first solar panels 31, that is, the area that the second solar panels 32 are exposed under the sun, solar panels 3 receive light
According to area increase, allow more luminous energy to be converted to power storage in battery.
2. under rainy weather:
When rainy, since the second solar panels 32 are in unfolded state at this time, and cabinet body 1 has certain height, rain
Water flows downward on the second solar panels 32 along strip groove 34, drops to ground downwards further along the second solar panels 32
Rainwater is easy to splash and enter in cabinet body 1 from heat release hole 2, and the solar panels 3 due to being unfolded at this time bear the pressure of rainwater
It is larger, it is easy to damage solar panels 3 by pressure, so need that the second solar panels 32 is allowed to be retracted in the first solar panels 31, allows first
Solar panels 31 erect and drop to rainwater in fixed cylinder 6, also mitigate the pressure for the rainwater that solar panels 3 are subject to.
Second solar panels 32 are retracted to the detailed process in the first solar panels 31 are as follows:
When the gravity for the water assembled in strip groove 34 is enough, the downward dimple contacts of the meeting of film 35 to the first touching switch
36, the trigger controller control electric pushrod 5 of the first touching switch 36 meeting at this time is to 1 contract of cabinet body, in 5 drag force of electric pushrod
Under the action of, the second solar panels 32 can be mobile to the direction close to cabinet body 1, and in the process, the second solar panels 32 can be by
It gradually is retracted in the sliding slot 33 of the first solar panels 31, when the second solar panels 32 are retracted to completely in sliding slot 33, rainwater
It will be slipped in fixed cylinder 6 along the strip groove 34 of the first solar panels 31, fixed cylinder 6 realizes the collection to rainwater, prevents
Rainwater, which directly drops onto, to be easy to splash on the ground and enter in cabinet body 1 from heat release hole 2, while the solar panels 3 erected can reduce
The gravity of rainwater is born, the service life of solar panels 3 is increased.
When rainwater enters in the movable cylinder 7 in fixed cylinder 6, under gravity, movable cylinder 7 can be moved down,
Dynamic clamping head and quiet clamping head 8 is now in tensional state, since movable cylinder 7 can block heat release hole 2, one side of the movable cylinder 7 towards cabinet body 1
It is bonded with 1 outer wall of cabinet body, during movable cylinder 7 moves down, movable cylinder 7 can block heat release hole 2, and rainwater is avoided to pass through heat dissipation
Hole 2 enters inside cabinet body 1；Again because 1 side wall of cabinet body be located at heat release hole 2 be arranged right below the second touching switch 9, when movable cylinder
When touching the second touching switch 9 in 7 folding processes, controller will control solenoid valve opening, at this time the bottom meeting of movable cylinder 7
It is put in inside catch basin 10 by water inlet 11, the water in movable cylinder 7 is flowed into catch basin 10 by solenoid valve, using movable cylinder
7 be aligned with water inlet 11 after the structure that drains, can be avoided water and directly fall on the ground and splash into inside cabinet body 1；Work as work
After water outflow in dynamic cylinder 7, under the elastic reaction of dynamic clamping head and quiet clamping head 8, movable cylinder 7 can be pulled upwardly, when movable cylinder 7 again
When by the second touching switch 9, controller controls solenoid valve and closes, so that movable cylinder 7 can up and down reciprocatingly be transported along 1 outer wall of cabinet body
It is dynamic, clean wiping can either be carried out to 1 outer wall of cabinet body, and can intermittently block heat release hole 2.
3. the heat spreading function to cabinet body 1:
Water in movable cylinder 7 enters in catch basin 10, and catch basin 10 realizes the collection to water, starts water pump, will collect
Water in sink 10 is pumped into return pipe 13, then by water inlet pipe 12 back in catch basin 10, by return pipe 13 into
Under the percussion for entering the water flow in water inlet pipe 12, water wheels 14 are rotated, and water wheels 14 drive shaft 15 to rotate, and shaft 15 drives fan again
Leaf 16 rotates, so that the flabellum 16 of rotation can be to being blowed heat dissipation inside cabinet body 1；And due to water inlet pipe 12 and cabinet body 1
Outer wall is tightly bonded, so the shuttling movement of water flow can cool down to cabinet body 1, guarantees that each electronic component is just in cabinet body 1
Often work.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. having the power distribution cabinet of water-proof function, including cabinet body, heat release hole, feature are offered on two opposite side walls of cabinet body
It is: further includes the cabinet top at the top of cabinet body, the cabinet top includes two pieces of hinged telescopic solar panels, solar panels
It is electrically connected with battery, the line of two pieces of solar panels hinged places is vertical with the line of heat release hole in cabinet body two side walls；Institute
Stating solar panels includes the first solar panels and the second solar panels, offers sliding slot, the second solar energy in the first solar panels
Plate is slidably connected in the sliding slot；The two sides of the cabinet body are equipped with guide rail, and the basal sliding of second solar panels connects
On the guide rail；The cabinet body is externally provided with photosensitive sensor, and photosensitive sensor signal is connected with controller, and controller signals connect
It is connected to and is located at the intracorporal electric pushrod of cabinet, through-hole is opened up on cabinet body, electric pushrod passes through through-hole and stretches out outside cabinet body, and electric pushrod is stretched
One end of cabinet body and the second solar panels are hinged out；The controller is previously provided with intensity of illumination threshold value, the photosensitive sensor
For detecting intensity of illumination and being sent to controller, when intensity of illumination is more than intensity of illumination threshold value, controller control is electronic to be pushed away
Bar is stretched out to outside cabinet body；Strip groove is offered on first solar panels, and film, strip groove and film are equipped in strip groove
Between be equipped with the first touching switch, first touching switch connect with controller signals, and first touching switch is used to touch
It sends out controller and controls electric pushrod to cabinet body contract；Fixed cylinder is connected on the side wall of the cabinet body, fixed cylinder is located at first
Position between right above the underface of solar panels bottom end and heat release hole.
2. the power distribution cabinet according to claim 1 with water-proof function, it is characterised in that: fixed cylinder bottom offers mouth
Portion, fixed cylinder is interior to pass through the movable cylinder that oral area stretches out outside fixed cylinder equipped with one end, and movable cylinder is connected by oral area and fixed cylinder sliding
Connect, movable cylinder be located at one end in fixed cylinder and between fixed cylinder inner wall be equipped with dynamic clamping head and quiet clamping head, movable cylinder towards cabinet body one
Face is bonded with cabinet body outer wall, and movable cylinder can block heat release hole；The bottom of the activity cylinder is equipped with solenoid valve, and cabinet body side wall is located at
Heat release hole is arranged right below the second touching switch, and the second touching switch is connect with controller signals, and the second touching switch is used for
The opening and closing of trigger controller control solenoid valve.
3. the power distribution cabinet according to claim 2 with water-proof function, it is characterised in that: the bottom of cabinet bulk, which is equipped with, to catchment
Slot, catch basin top offer water inlet, and the bottom of movable cylinder can be protruded into catch basin by water inlet.
4. the power distribution cabinet according to claim 3 with water-proof function, it is characterised in that: the cabinet body is not provided with heat release hole
Outer wall on be glued with water inlet pipe, one end of water inlet pipe is connected with catch basin, and the other end is communicated with return pipe, and return pipe is separate
One end of water inlet pipe is connected to catch basin, and water pump is connected on return pipe.
5. the power distribution cabinet according to claim 4 with water-proof function, it is characterised in that: rotation connection in the water inlet pipe
There are water wheels, water wheels are connected with one end and protrude into the intracorporal shaft of cabinet, and shaft protrudes into the intracorporal end of cabinet and is connected with flabellum.
6. the power distribution cabinet according to claim 2 with water-proof function, it is characterised in that: set at the oral area of the fixed cylinder
There is rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910385.3A CN109217141B (en) | 2018-08-10 | 2018-08-10 | Power distribution cabinet with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910385.3A CN109217141B (en) | 2018-08-10 | 2018-08-10 | Power distribution cabinet with waterproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109217141A true CN109217141A (en) | 2019-01-15 |
| CN109217141B CN109217141B (en) | 2020-06-02 |
Family
ID=64987682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810910385.3A Active CN109217141B (en) | 2018-08-10 | 2018-08-10 | Power distribution cabinet with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109217141B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802342A (en) * | 2019-01-18 | 2019-05-24 | 皖缆集团股份有限公司 | A kind of slot type waterproof cable bridge frame |
| CN111146715A (en) * | 2020-01-15 | 2020-05-12 | 湖北民族大学 | Outdoor weak current case based on thing networking is used |
| CN111560656A (en) * | 2020-05-29 | 2020-08-21 | 当阳市鸿阳新材料科技有限公司 | Spinning coagulation bath device and using method |
| CN111641145A (en) * | 2020-07-14 | 2020-09-08 | 孙爱松 | Rain-proof, hail-proof solar power distribution cabinet |
| CN112398438A (en) * | 2020-11-13 | 2021-02-23 | 张松周 | Photovoltaic module that uses under northern area cold environment |
| CN115473128A (en) * | 2022-08-30 | 2022-12-13 | 国网江苏省电力有限公司东海县供电分公司 | Outdoor power distribution cabinet with high waterproof performance and waterproof method thereof |
| CN116995552A (en) * | 2023-09-25 | 2023-11-03 | 广东金晖隆开关有限公司 | Box-type substation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204145371U (en) * | 2014-10-20 | 2015-02-04 | 安阳方圆光电科技有限公司 | Edge superposing type photovoltaic module power generation array |
| CN204371709U (en) * | 2014-06-06 | 2015-06-03 | 陕西科技大学 | A kind of hydro powered fan |
| CN105071754A (en) * | 2015-08-11 | 2015-11-18 | 张宇涵 | Deployable solar cell power generation support |
| CN207018260U (en) * | 2017-08-01 | 2018-02-16 | 赵水萍 | A kind of fiberglass high-voltage environment-friendlyair blower fan |
-
2018
- 2018-08-10 CN CN201810910385.3A patent/CN109217141B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204371709U (en) * | 2014-06-06 | 2015-06-03 | 陕西科技大学 | A kind of hydro powered fan |
| CN204145371U (en) * | 2014-10-20 | 2015-02-04 | 安阳方圆光电科技有限公司 | Edge superposing type photovoltaic module power generation array |
| CN105071754A (en) * | 2015-08-11 | 2015-11-18 | 张宇涵 | Deployable solar cell power generation support |
| CN207018260U (en) * | 2017-08-01 | 2018-02-16 | 赵水萍 | A kind of fiberglass high-voltage environment-friendlyair blower fan |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802342A (en) * | 2019-01-18 | 2019-05-24 | 皖缆集团股份有限公司 | A kind of slot type waterproof cable bridge frame |
| CN111146715A (en) * | 2020-01-15 | 2020-05-12 | 湖北民族大学 | Outdoor weak current case based on thing networking is used |
| CN111560656A (en) * | 2020-05-29 | 2020-08-21 | 当阳市鸿阳新材料科技有限公司 | Spinning coagulation bath device and using method |
| CN111641145A (en) * | 2020-07-14 | 2020-09-08 | 孙爱松 | Rain-proof, hail-proof solar power distribution cabinet |
| CN112398438A (en) * | 2020-11-13 | 2021-02-23 | 张松周 | Photovoltaic module that uses under northern area cold environment |
| CN112398438B (en) * | 2020-11-13 | 2022-04-01 | 无锡云程电力科技有限公司 | Photovoltaic module that uses under northern area cold environment |
| CN115473128A (en) * | 2022-08-30 | 2022-12-13 | 国网江苏省电力有限公司东海县供电分公司 | Outdoor power distribution cabinet with high waterproof performance and waterproof method thereof |
| CN115473128B (en) * | 2022-08-30 | 2024-05-28 | 国网江苏省电力有限公司东海县供电分公司 | Outdoor power distribution cabinet with strong waterproof performance and waterproof method thereof |
| CN116995552A (en) * | 2023-09-25 | 2023-11-03 | 广东金晖隆开关有限公司 | Box-type substation |
| CN116995552B (en) * | 2023-09-25 | 2023-12-22 | 广东金晖隆开关有限公司 | Box-type substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109217141B (en) | 2020-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109217141A (en) | Power distribution cabinet with water-proof function | |
| CN205610059U (en) | Sealed dustproof switch cabinet | |
| CN203499444U (en) | Solar sunshade window | |
| CN109167269A (en) | for outdoor power distribution cabinet | |
| CN206533065U (en) | One kind radiating electric power distributing cabinet | |
| CN208918147U (en) | A kind of intelligent skylight device for Laser Radar Observation | |
| CN207927080U (en) | A kind of electrical cabinet protective device | |
| CN108240600A (en) | A kind of automatically cleaning solar street light | |
| CN207381792U (en) | A kind of batch meter | |
| CN208656395U (en) | A kind of lightning protection device of open air traffic surveillance and control system | |
| CN115355936B (en) | Intelligent sensor with power-on self-detection function and use method | |
| CN216121249U (en) | Fill waterproof construction of electric pile block terminal | |
| CN206673411U (en) | A kind of Rainproof outdoor switch cabinet | |
| CN106026134A (en) | Rainproof and moisture-proof low-voltage reactive power compensation cabinet | |
| CN114843890A (en) | Power distribution cabinet with automatic heat-discharging function | |
| CN113436382A (en) | Automatic sealing and external drainage device for vending machine in rainy days when water enters | |
| CN215178965U (en) | Portable sampler | |
| CN217954507U (en) | Distribution network overvoltage monitoring sensor device | |
| CN113555781A (en) | Network equipment is with multi-functional low voltage distribution box of built-in waterproof construction | |
| CN207339689U (en) | A kind of flame-proof mine ac high-voltage soft start controller being easily installed | |
| CN220291467U (en) | Combined electric control cabinet body | |
| CN219513541U (en) | Anticreep device | |
| CN113593823B (en) | Outdoor lightning protection type transformer | |
| CN211879841U (en) | Multifunctional capacitance compensation cabinet | |
| CN109556059A (en) | A kind of multifunctional LED road lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 563000 Workshop 11, Yingtian gonggu Industrial Park, Honghuagang District, Zunyi City, Guizhou Province Applicant after: ZUNYI CHANGZHENG POWER TRANSMISSION AND DISTRIBUTION EQUIPMENT Co.,Ltd. Address before: 563000 Longkeng Street Office, Southern New District, Honggrang District, Zunyi City, Guizhou Province, Zunnan Avenue, Poly Future City B2-95-1-7-1 Applicant before: ZUNYI CHANGZHENG POWER TRANSMISSION AND DISTRIBUTION EQUIPMENT Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201113 Address after: 563000 Workshop 11, Yingtian gonggu Industrial Park, Shenxi Town, Honghuagang District, Zunyi City, Guizhou Province Patentee after: Guizhou Changzheng transmission and Distribution Electric Co.,Ltd. Address before: 563000 Workshop 11, Yingtian gonggu Industrial Park, Honghuagang District, Zunyi City, Guizhou Province Patentee before: ZUNYI CHANGZHENG POWER TRANSMISSION AND DISTRIBUTION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |