CN213243200U - Electric power cabinet convenient to heat dissipation - Google Patents
Electric power cabinet convenient to heat dissipation Download PDFInfo
- Publication number
- CN213243200U CN213243200U CN202022054986.4U CN202022054986U CN213243200U CN 213243200 U CN213243200 U CN 213243200U CN 202022054986 U CN202022054986 U CN 202022054986U CN 213243200 U CN213243200 U CN 213243200U
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- electric power
- power cabinet
- fixedly connected
- arc
- heat dissipation
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electric power cabinet convenient for heat dissipation, which comprises an electric power cabinet, wherein two support rods are respectively and fixedly connected with two sides of the top end of the electric power cabinet, a rain shield is arranged right above the two support rods, the bottom end of the rain shield is respectively and fixedly connected with the top ends of the two support rods, a solar cell panel is arranged at the top end of the rain shield, two grooves are respectively and symmetrically arranged on two sides of the electric power cabinet, the device ensures that the airflow of a heat dissipation fan has a certain stable flow direction by arranging two fixed plates and two first through holes, ensures the stability of the heat dissipation fan, is provided with a sloping plate, thus the external wind can be blocked by the sloping plate to partially blow a plurality of activated carbon particles in a cavity, the drying of the air can be partially realized, and the electric power cabinet can be retracted into the electric power cabinet by arranging two electric telescopic, thereby avoiding the rust and oxidation and indirectly prolonging the service life.
Description
Technical Field
The utility model relates to an electrical engineering field, concretely relates to electric power cabinet convenient to heat dissipation.
Background
In the current electrical engineering work progress, often use the electric power cabinet, be used for the circuit around the overall control, make its normal safe operation, but just because all circuits around are gathered here, lead to producing very big heat, consequently need be to electric power cabinet installation heat abstractor, current heat abstractor is mostly direct to install the fan in inside and install the fin in outer wall department to this reaches radiating purpose, though practical and economical and practical, but has some defects.
Firstly, the fin exposes outside for a long time, rust and corrode easily, influence its radiating effect, and, internally mounted has the fan, but through the louvre, inside circulation radiating airflow is very easily disturbed to outside wind, cause work efficiency to reduce, and the drier has all been placed to the majority in the electric power cabinet, be used for preventing that interior component is corroded by moisture, but the drier life is not long, change and overhaul for a long time, caused economic burden, consequently need one kind can prolong the life of fin and drier, and can also stably keep effectual electric power cabinet that dispels the heat.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides an electric power cabinet convenient to heat dissipation.
The utility model discloses a realize through following technical scheme:
an electric power cabinet convenient for heat dissipation comprises an electric power cabinet, wherein two supporting rods are fixedly connected to two sides of the top end of the electric power cabinet respectively, a rain shielding plate is arranged right above the two supporting rods, the bottom end of the rain shielding plate is fixedly connected to the top ends of the two supporting rods respectively, a solar cell panel is mounted at the top end of the rain shielding plate, two grooves are symmetrically formed in two sides of the electric power cabinet respectively, two hinged plates are attached to the two grooves respectively, the top end of each hinged plate is hinged to the groove through a hinge pin, two arc-shaped chutes are formed in the inner walls of two sides of the electric power cabinet respectively, two arc-shaped sliding blocks are slidably connected to the two arc-shaped chutes respectively, two extension springs are arranged in the two arc-shaped chutes respectively, one end of each extension spring is fixedly connected to one side of the inner wall of each arc-shaped chute, the center of the arc chute coincides with the center of the hinge pin, an inclined plate is fixedly connected to one side of the hinged plate, a cavity is arranged in the hinged plate, a plurality of drying agent particles are filled in the cavity, a plurality of ventilation holes are uniformly and fixedly arranged on two sides of the hinged plate respectively, two fixed plates are fixedly connected to the inner top surface of the electric cabinet, two first through holes are symmetrically arranged on the two fixed plates respectively, a humidity detector is fixedly arranged on the inner wall of one side of the electric cabinet, a controller is fixedly arranged on one side of the inner top surface of the electric cabinet, a mounting plate is fixedly connected between the two fixed plates, a cooling fan is fixedly arranged at the bottom end of the mounting plate, two electric telescopic rods are fixedly arranged at the bottom ends of two opposite side walls of the two fixed plates respectively, two, a plurality of radiating fins are symmetrically installed on the opposite side walls of the two partition plates respectively, two through grooves are formed in the two side walls of the electric cabinet respectively and are communicated with the two grooves respectively, second through holes are fixedly formed in the mounting plate and are communicated with the air inlet of the radiating fan.
Preferably, the supporting rod is fixedly connected with the rain shielding plate through welding.
Preferably, the cooling fan, the electric telescopic rod, the controller and the humidity detector are electrically connected with an external power supply through circuits.
Compared with the prior art, the beneficial effects of the utility model are that: this device is through being provided with two fixed plates and two first through-holes, make radiator fan's air current have certain stable flow direction, guarantee its radiating stability, be provided with the swash plate, make external wind can be blockked some by it and blow to a plurality of active carbon particles in the cavity like this, make it can obtain the stoving in some degree, use through being provided with two electric telescopic handle and other drive coordination, make when rainy weather, can withdraw to the electric power cabinet in, thereby avoid its oxidation of rustting, indirect its life of extension.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
FIG. 2 is a schematic view of the use of the structure of the present invention;
fig. 3 is a top view of the structural sloping plate of the present invention.
In the figure: the electric power cabinet comprises an electric power cabinet 1, a support rod 2, a rain shielding plate 3, a slot 4, a hinged plate 5, a hinged pin 6, an arc-shaped chute 7, an arc-shaped sliding block 8, an extension spring 9, an inclined plate 10, a cavity 11, desiccant particles 12, a vent hole 13, a fixing plate 14, a first through hole 15, a controller 16, a humidity detector 17, a mounting plate 18, a second through hole 19, a cooling fan 20, an electric telescopic device
The rod 21, the partition plate 22, the heat dissipation holes 23, the heat dissipation fins 24 and the through grooves 25.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in figures 1, 2 and 3, the electric power cabinet convenient for heat dissipation comprises an electric power cabinet 1, two support rods 2 are fixedly connected to two sides of the top end of the electric power cabinet 1 respectively, a rain shielding plate 3 is arranged right above the two support rods 2, the bottom end of the rain shielding plate 3 is fixedly connected to the top ends of the two support rods 2 respectively, a solar cell panel is mounted at the top end of the rain shielding plate 3, two slots 4 are symmetrically arranged on two sides of the electric power cabinet 1 respectively, two hinge plates 5 are attached to the two slots 4 respectively, the top end of each hinge plate 5 is hinged to the slot 4 through a hinge pin 6, two arc chutes 7 are arranged in the inner walls of two sides of the electric power cabinet 1 respectively, two arc sliders 8 are slidably connected to the two arc chutes 7 respectively, two extension springs 9 are arranged in the two arc chutes 7 respectively, one end of each extension spring 9 is fixedly connected to one side, the other end of the extension spring 9 is fixedly connected with one end of an arc-shaped sliding block 8, the other end of the arc-shaped sliding block 8 is fixedly connected with the side wall of a hinged plate 5, the circle center of an arc-shaped chute 7 coincides with the axis of the hinged pin 6, an inclined plate 10 is fixedly connected to one side of the hinged plate 5, a cavity 11 is arranged in the hinged plate 5, a plurality of drying agent particles 12 are filled in the cavity 11, a plurality of ventilation holes 13 are uniformly and fixedly arranged on two sides of the hinged plate 5 respectively, two fixing plates 14 are fixedly connected to the inner top surface of the electric power cabinet 1, two first through holes 15 are symmetrically arranged on the two fixing plates 14 respectively, a humidity detector 17 is fixedly arranged on the inner wall of one side of the electric power cabinet 1, a controller 16 is fixedly arranged on one side of the inner top, two electric telescopic handle 21 are fixedly mounted at the bottom ends of two opposite side walls of two fixing plates 14 respectively, two baffles 22 are fixedly connected at the output ends of the two electric telescopic handle 21 respectively, a plurality of heat dissipation holes 23 are uniformly and fixedly arranged on the two baffles 22 respectively, a plurality of heat dissipation fins 24 are symmetrically mounted on the opposite side walls of the two baffles 22 respectively, two through grooves 25 are respectively arranged on the two side walls of the electric power cabinet 1, the two through grooves 25 are respectively communicated with two grooves 4, a second through hole 19 is fixedly arranged on the mounting plate 18, and the second through hole 19 is communicated with the air inlet of the heat dissipation fan 20.
The support rod 2 is fixedly connected with the rain shielding plate 3 through welding.
The cooling fan 20, the electric telescopic rod 21, the controller 16 and the humidity detector 17 are electrically connected with an external power supply through circuits.
The working principle is as follows: when the device needs to be used, firstly the device is placed in a working area, then each driving power supply in the device is switched on, after a solar cell panel is installed on a rain shielding plate 3, the electric quantity accumulated by the solar cell panel is stored in a storage battery, then each driver in the device is used, when the device is used in a fine day, referring to the attached drawing 1, at the moment, two hinged plates 5 are in a rotating state, a plurality of radiating fins 24 extend out of a power cabinet 1, a partition plate 22 is attached and arranged in a through groove 25, the uppermost radiating fin 24 limits the hinged plates 5 so that the hinged plates cannot be reset under the action of a tension spring 9, an electric telescopic rod 21 is in an extending state, two inclined plates 10 are arranged, at the current position, the two inclined plates 10 can block a part of external wind power to blow the desiccant particles 12 in a cavity 11 through a vent hole 13 to enable the desiccant particles to be dried in the air to a certain degree and then blow the desiccant, dispel the heat to it, the radiating gas of inner loop this moment has and gets into in the multiple louvre 23 of top, get into via two first through-holes 15 on two fixed plates 14, then dispel the heat downwards through second through-hole 19 and hot-blast fan 20, discharge by the multiple louvre 23 of below at last, be provided with two fixed plates 14 and two first through-holes 15, thereby restrain the air inlet direction of hot-blast fan 20, thereby make it guarantee stable heat dissipation wind flow, in time external wind blows to electric power cabinet 1 inside along multiple louvre 23, also can guarantee that its some heat dissipation wind flow is stable, make its even dispel the heat.
When in rainy days, referring to fig. 2, at this time, the humidity detector 17 detects that the humidity of the inlet air is very high, and transmits a signal to the controller 16, and the controller 16 controls the two electric telescopic rods 21 to recover, so that the two hinged plates 5 lack the limitation of the two cooling fins 24, and under the elastic force resetting action of the two extension springs 9 in the two arc-shaped sliding grooves 7, the two arc-shaped sliding blocks 8 are pulled to reset, so that the two hinged plates 5 reset, so that the damp air can be dried by the plurality of ventilation holes 13 and the desiccant particles 12 in the cavity 11 to dissipate heat inside the electric power cabinet 1, thereby preventing the damp air from entering the electric power cabinet, and indirectly prolonging the service life of the internal elements of the electric power cabinet.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides an electric power cabinet convenient to heat dissipation, includes electric power cabinet (1), two bracing pieces of fixedly connected with (2) are distinguished to electric power cabinet (1) top both sides, are provided with dash board (3) directly over two bracing pieces (2), dash board (3) bottom respectively with two bracing pieces (2) top fixed connection, solar cell panel, its characterized in that are installed on dash board (3) top: the electric power cabinet is characterized in that two grooves (4) are symmetrically arranged on two sides of the electric power cabinet (1) respectively, two hinged plates (5) are attached in the two grooves (4) respectively, the top end of each hinged plate (5) is hinged with the groove (4) through a hinged pin (6), two arc-shaped sliding grooves (7) are arranged in the inner walls of two sides of the electric power cabinet (1) respectively, two arc-shaped sliding blocks (8) are connected in the two arc-shaped sliding grooves (7) respectively in a sliding manner, two extension springs (9) are arranged in the two arc-shaped sliding grooves (7) respectively, one end of each extension spring (9) is fixedly connected with one side of the inner wall of each arc-shaped sliding groove (7), the other end of each extension spring (9) is fixedly connected with one end of each arc-shaped sliding block (8), the other end of each arc-shaped sliding block (8), an inclined plate (10) is fixedly connected to one side of the hinged plate (5), a cavity (11) is arranged in the hinged plate (5), a plurality of drying agent particles (12) are filled in the cavity (11), a plurality of ventilation holes (13) are uniformly and fixedly arranged on two sides of the hinged plate (5) respectively, two fixing plates (14) are fixedly connected to the inner top surface of the electric power cabinet (1), two first through holes (15) are symmetrically arranged on the two fixing plates (14) respectively, a humidity detector (17) is fixedly arranged on the inner wall of one side of the electric power cabinet (1), a controller (16) is fixedly arranged on one side of the inner top surface of the electric power cabinet (1), a mounting plate (18) is fixedly connected between the two fixing plates (14), a cooling fan (20) is fixedly arranged at the bottom end of the mounting plate (18), and two electric telescopic rods (21, two electric telescopic handle (21) output difference two baffles (22) of fixedly connected with, evenly fixed a plurality of louvres (23) of being provided with respectively on two baffles (22), a plurality of fin (24) of being installed to the symmetry respectively on two baffle (22) opposite side walls, be provided with two logical groove (25) on electric power cabinet (1) both sides wall respectively, two logical groove (25) communicate with each other with two fluting (4) respectively, the fixed second through-hole (19) that is provided with on mounting panel (18), second through-hole (19) communicate with each other with radiator fan (20) air intake department.
2. The electric power cabinet convenient for heat dissipation according to claim 1, wherein: the supporting rod (2) is fixedly connected with the rain shielding plate (3) through welding.
3. The electric power cabinet convenient for heat dissipation according to claim 1, wherein: the cooling fan (20), the electric telescopic rod (21), the controller (16) and the humidity detector (17) are electrically connected with an external power supply through circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054986.4U CN213243200U (en) | 2020-09-18 | 2020-09-18 | Electric power cabinet convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054986.4U CN213243200U (en) | 2020-09-18 | 2020-09-18 | Electric power cabinet convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213243200U true CN213243200U (en) | 2021-05-18 |
Family
ID=75876350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022054986.4U Expired - Fee Related CN213243200U (en) | 2020-09-18 | 2020-09-18 | Electric power cabinet convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213243200U (en) |
-
2020
- 2020-09-18 CN CN202022054986.4U patent/CN213243200U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 Termination date: 20210918 |