CN218040399U - Energy-saving power distribution cabinet - Google Patents
Energy-saving power distribution cabinet Download PDFInfo
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- CN218040399U CN218040399U CN202222292849.3U CN202222292849U CN218040399U CN 218040399 U CN218040399 U CN 218040399U CN 202222292849 U CN202222292849 U CN 202222292849U CN 218040399 U CN218040399 U CN 218040399U
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- temperature control
- control switch
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Abstract
The application discloses energy-conserving switch board, including the cabinet body and cabinet door, the cabinet body is equipped with solar cell panel, internal radiator fan, temperature control switch and the battery of being equipped with of cabinet, radiator fan is connected with the temperature control switch electricity, temperature control switch is connected with the battery electricity, the battery is connected with the solar cell panel electricity, internal auxiliary radiator fan and the supplementary temperature control switch of being equipped with of cabinet, power supply unit, supplementary radiator fan is connected with supplementary temperature control switch electricity, supplementary temperature control switch is connected with the power supply unit electricity, the closed temperature of temperature control switch is less than supplementary temperature control switch closed temperature. This application has the energy loss of practicing thrift in the switch board, has the effect of environmental protection benefit again, can be under the prerequisite of utilizing solar energy to reduce the condition that electronic device burns out in the switch board as far as possible, be favorable to the normal operating of guarantee switch board.
Description
Technical Field
The application relates to the field of electrical equipment, in particular to an energy-saving power distribution cabinet.
Background
The power distribution cabinet is mainly used for controlling and distributing electric equipment in a power system and protecting overload, short circuit and electric leakage of a circuit. The components inside the power distribution cabinet mainly comprise a circuit breaker, a disconnecting switch, a load switch, various protection circuits and the like. Because the electron device in the switch board has a higher requirement to the environment, if the ambient temperature in the switch board surpassed electron device's operating temperature, then can influence electron device's normal work and damage even, so the switch board is equipped with heat abstractor usually and dispels the heat.
The related art discloses a power distribution cabinet, which comprises a cabinet body and a cabinet door, wherein a solar cell panel is erected at the top of the cabinet body, cooling fans are arranged on the left side and the right side of the cabinet body, the cooling fans are connected with a temperature control switch, the temperature control switch is connected with a storage battery, and the storage battery is connected with the solar cell panel. The solar cell panel is adopted to provide electric energy required by the work of the cooling fan.
To the correlation technique among the above-mentioned, the inventor thinks to charge for the battery through converting solar energy into the electric energy to provide the required electric energy of radiator fan, in the in-service use process, when continuous overcast and rainy or night, solar cell panel's work efficiency receives the influence, and the electric energy of storing in the battery is not enough to provide the required electric energy of continuous work for radiator fan, thereby influences the radiating effect of switch board.
SUMMERY OF THE UTILITY MODEL
The solar heat dissipation fan power distribution cabinet aims at solving the problem that when the power distribution cabinet utilizing solar energy to drive the heat dissipation fan is used in rainy days or at night, the heat dissipation fan is difficult to work for heat dissipation. The application provides an energy-conserving switch board.
The application provides an energy-conserving switch board adopts following technical scheme:
an energy-saving power distribution cabinet comprises a cabinet body and a cabinet door, wherein the cabinet body is provided with a solar cell panel, a heat dissipation fan, a temperature control switch and a storage battery are arranged in the cabinet body, the heat dissipation fan is electrically connected with the temperature control switch, the temperature control switch is electrically connected with the storage battery, the storage battery is electrically connected with the solar cell panel, an auxiliary heat dissipation fan, an auxiliary temperature control switch and a power supply device are arranged in the cabinet body, the auxiliary heat dissipation fan is electrically connected with the auxiliary temperature control switch, and the auxiliary temperature control switch is electrically connected with the power supply device; the temperature control switch closing temperature is lower than the auxiliary temperature control switch closing temperature.
Through adopting above-mentioned technical scheme, the solar cell panel at cabinet body top turns into the electric energy of battery with absorptive solar energy, and the battery provides the required electric energy of radiator fan operation. When the internal temperature of cabinet reaches the temperature value that temperature control switch set up, the temperature control switch between battery and the radiator fan is closed, and the battery transmits the electric energy for radiator fan through the circuit line, and radiator fan just begins work.
When the solar energy storage cabinet is used in a rainy day or at night, the working efficiency of the solar cell panel is affected, the temperature in the cabinet is raised by the work of the electronic device, and the heat dissipation fan exhausts the electric energy stored in the storage battery in the continuous work after the temperature control switch is closed. Heat continues to be generated as the electronics within the cabinet continue to operate. When the temperature in the cabinet body continuously rises to reach the temperature set by the auxiliary temperature control switch, the auxiliary temperature control switch between the power supply device and the auxiliary cooling fan is closed, and the auxiliary cooling fan starts to work to dissipate heat. Through setting up supplementary radiator fan, supplementary temperature control switch and power supply unit, can reduce the condition that electronic device burns out in the switch board as far as possible under the prerequisite that utilizes solar energy. The normal operation of the power distribution cabinet is guaranteed.
Optionally, the solar cell panels are provided with two included angles, and the included angles between the two solar cell panels face the top of the cabinet body.
By adopting the technical scheme, the irradiation angle of sunlight correspondingly changes along with the change of the moving track of the sun in the air, and the two solar panels are arranged in a relatively inclined manner, so that the two solar panels can respectively and fully absorb the sunlight in the morning time period and the afternoon time period, and the utilization rate of the sunlight by the solar panels is improved.
Optionally, the upper edges of the two solar panels are hinged to each other, the cabinet body is provided with at least two limiting pieces, the two solar panels are located between the two limiting pieces, and the two solar panels are respectively abutted to the two limiting pieces.
Through adopting above-mentioned technical scheme, under two solar cell panel top edges hinged state, solar cell panel slope relatively, two solar cell panel's top edge can support each other, and the lower limb has the trend of keeping away from each other, probably leads to solar cell panel lower limb to keep away from each other and produce the slant and slide to breaking away from cabinet body top, and the locating part has the hindrance to the trend that two solar cell panel lower limbs kept away from each other, makes solar cell panel can spacing keep in cabinet body top.
Optionally, the limiting member is of a cylindrical structure, the limiting member is connected with the cabinet body in a cylindrical surface contact manner, and the lower edge of the solar cell panel is located in an included angle region between the limiting member and the top of the cabinet body.
Through adopting above-mentioned technical scheme, the contained angle region at locating part and cabinet body top is inserted to solar cell panel lower limb, hinders the perk that makes progress of solar cell panel lower limb, lets solar cell panel's lower limb be difficult for deviating from this contained angle region, is favorable to improving the stability of solar cell panel at the position at cabinet body top.
Optionally, a V-shaped folded plate is arranged above the cabinet body, the cross section of the V-shaped folded plate is of a V-shaped structure, the V-shaped folded plate covers the hinged portion between the two solar panels, and two folded edges of the V-shaped folded plate are respectively abutted to the upper surfaces of the two solar panels.
Through adopting above-mentioned technical scheme, V type folded plate has the function of shielding to the gap between two solar cell panel upper edges, strikes and erodees the switch board top when reducing the rainwater whereabouts.
Optionally, the V-shaped folded plate is connected with a connecting rope, one end of the connecting rope, which is far away from the V-shaped folded plate, is connected to the cabinet body, and the connecting rope is in a stretched state.
Through adopting above-mentioned technical scheme, connect the rope of being connected at V type folded plate and cabinet body top, have decurrent pulling force effect to V type folded plate, fix the articulated position top between two solar cell panels with V type folded plate. Simultaneously, the connecting rope has increased the decurrent pressure of V type folded plate to two solar cell panel to the pulling force effect of V type folded plate, makes two solar cell panel be difficult for leaving cabinet body top under the drive of wind-force to reinforcing solar cell panel's anti-wind effect.
Optionally, the connecting rope is an elastic rope.
By adopting the technical scheme, the elastic rope is in a stretching deformation state when being stretched straight, so that the connecting rope is not easy to loosen when being continuously in a stretching state.
Optionally, the cabinet body is provided with a plurality of heat dissipation holes, the cabinet body is provided with a plurality of insect-proof net covers, the insect-proof net covers correspond to the heat dissipation holes one by one, and the insect-proof net covers cover the heat dissipation holes.
Through adopting above-mentioned technical scheme, the louvre can make the heat that electron device produced discharge from the internal quick of cabinet, and thereby the protection against insects screen panel has the effect that reduces the work that the interior electron device of switch board was influenced to the mosquito ant mistake in going into the switch board.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the auxiliary cooling fan, the auxiliary temperature control switch and the power supply device, the situation that electronic devices in the power distribution cabinet are burnt out can be reduced as much as possible on the premise of utilizing solar energy, and the normal operation of the power distribution cabinet is favorably ensured;
2. through the arrangement of the two solar cell panels in the relative inclination mode, the two solar cell panels can respectively and fully absorb sunlight in the morning time period and the afternoon time period, and the utilization rate of the sunlight by the solar cell panels is improved;
3. the contained angle region at locating part and cabinet body top is inserted to solar cell panel lower limb, hinders the perk that makes progress of solar cell panel lower limb, lets solar cell panel's lower limb be difficult for deviating from this contained angle region, is favorable to improving the stability of solar cell panel at the position at cabinet body top.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a partially enlarged view of the present embodiment a.
Description of reference numerals:
1. a cabinet body; 2. a cabinet door; 3. a temperature control switch; 4. a battery; 5. an auxiliary temperature control switch; 6. a power supply device; 7. a heat-dissipating fan; 8. an auxiliary heat radiation fan; 9. a solar panel; 10. a limiting member; 11. v-shaped folded plates; 12. an elastic cord; 13. an insect prevention net cover; 14. and (4) radiating holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses an energy-saving power distribution cabinet. Referring to fig. 1, energy-conserving switch board includes square cabinet body 1 and the cabinet door 2 that can open and shut, and cabinet body 1 and cabinet door 2 are the sheet metal component, and 1 top of the cabinet body is equipped with two solar cell panel 9 of square structure, and two solar cell panel 9 slope settings relatively.
Referring to fig. 1, a temperature control switch 3 and a storage battery 4 are arranged on the inner side wall of the cabinet body 1 far away from the cabinet door, and a heat dissipation fan 7 is arranged on one inner side wall of the cabinet body 1 near the cabinet door. The cooling fan 7 is electrically connected with the temperature control switch 3, the temperature control switch 3 is electrically connected with the storage battery 4, and the storage battery 4 is electrically connected with the solar cell panel 9. The solar cell panel 9 converts solar energy into electric energy and stores the electric energy in the storage battery 4, when the temperature in the power distribution cabinet reaches the closing temperature of the temperature control switch 3, the temperature control switch 3 is closed, and the electric energy in the storage battery 4 is transmitted through a circuit to drive the cooling fan 7 to dissipate heat.
Referring to fig. 1, the inside wall of the cabinet body 1 far away from the cabinet door is further provided with an auxiliary temperature control switch 5 and a power supply device 6, the inside wall of the cabinet body 1 is further provided with an auxiliary heat dissipation fan 8, the auxiliary heat dissipation fan 8 is located under a heat dissipation fan 7, the closing temperature of the temperature control switch 3 is lower than the closing temperature of the auxiliary temperature control switch 5, the auxiliary heat dissipation fan 8 is electrically connected with the auxiliary temperature control switch 5, and the auxiliary temperature control switch 5 is electrically connected with the power supply device 6. When the temperature in the cabinet reaches the closing temperature of the auxiliary temperature control switch 5, the auxiliary temperature control switch 5 is closed, and the power supply device 6 supplies electric energy to the auxiliary cooling fan 8 for auxiliary cooling through circuit transmission.
Referring to fig. 1, the upper edges of the two solar panels 9 at the top of the cabinet body 1 are hinged to each other to form an included angle, and the included angle faces the top of the cabinet body 1. Through the relative inclined setting of two solar cell panel 9, make solar cell panel 9 obtain promoting to the utilization ratio of sunlight.
Referring to fig. 1, a set of limiting members 10 are respectively arranged on two opposite sides of the top of the cabinet body 1 of the power distribution cabinet, the number of each set of limiting members 10 is set to two, the limiting members 10 are of a cylindrical structure, the limiting members 10 are steel members, the limiting members 10 are welded with the cabinet body 1 in a cylindrical surface contact manner, the solar cell panel 9 is located between the two sets of limiting members 10, and the lower edge of the solar cell panel 9 is located in an included angle area between the two limiting members 10 and the top of the cabinet body 1. The limiting part 10 has a blocking effect on the trend that the lower edges of the two solar panels 9 are far away from each other, so that the solar panels 9 can be limited and kept at the top of the cabinet body 1.
Referring to fig. 1, a V-shaped folded plate 11 is arranged above the cabinet body 1, an included angle between two folded edges of the V-shaped folded plate 11 faces the top of the cabinet body 1, the V-shaped folded plate 11 covers a hinged portion between the two solar cell panels 9, and the two folded edges of the V-shaped folded plate 11 are respectively abutted to the upper surfaces of the two solar cell panels 9. V type folded plate 11 has the function of shielding to the gap between two solar cell panel 9 top edges, strikes and erodees the switch board top when reducing the rainwater whereabouts.
Referring to fig. 1, a connection rope is connected to a sharp corner portion between two folded edges of the V-shaped folded plate 11, one end of the connection rope, which is far away from the V-shaped folded plate 11, penetrates through a gap between upper edges of the two solar cell panels 9 and then is connected to the top of the cabinet body 1, the connection rope is in a stretched state, and the connection rope is an elastic rope 12, so that the connection rope is not easy to loosen when in the stretched state. The connecting rope is used for pulling the V-shaped folded plate 11, the downward pressure of the V-shaped folded plate 11 on the two solar cell panels 9 is increased, the two solar cell panels 9 are not easy to leave the top of the cabinet body 1 under the driving of wind power, and therefore the wind resistance effect of the solar cell panels 9 is enhanced.
Referring to fig. 1 and 2, a plurality of heat dissipation holes 14 are formed in the lower portions of two opposite sides in the cabinet 1, so that the heat in the cabinet 1 can be conveniently dissipated by the heat dissipation fan 7 through the heat dissipation holes 14. Be equipped with protection against insects screen panel 13 on every louvre 14, thereby reduce the work that the interior electron device of switch board was influenced to the mosquito ant mistake in going into the switch board.
The implementation principle of an energy-saving power distribution cabinet in the embodiment of the application is as follows: in the time period of illumination, the solar cell panel 9 can charge the storage battery 4 by normal work, and the heat radiation fan 7 powered by the storage battery 4 can operate. When the temperature rise in the cabinet body 1 reaches the temperature value set by the temperature control switch 3, the temperature control switch 3 between the storage battery 4 and the cooling fan 7 is closed, the storage battery 4 transmits electric energy to the cooling fan 7 through a circuit line, and the cooling fan 7 starts to work.
When overcast and rainy or night in succession, solar cell panel 9's work efficiency receives the influence, and electron device work makes the interior temperature of cabinet rise, and temperature control switch 3 closes the back, and radiator fan 7 exhausts the electric energy of battery 4 deposit in the work that lasts. Heat continues to be generated as the electronics within the cabinet 1 continue to operate. When the temperature in the cabinet 1 continues to rise to reach the temperature set by the auxiliary temperature control switch 5, the auxiliary temperature control switch 5 between the power supply device 6 and the auxiliary cooling fan 8 is closed, and the auxiliary cooling fan 8 starts to work to dissipate heat.
Not only utilizes solar energy to save energy loss in the power distribution cabinet, but also has environmental protection benefit. Can be under the prerequisite that utilizes solar energy to reduce the condition that electronic device burns out in the switch board as far as possible, be favorable to guaranteeing the normal operating of switch board.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an energy-conserving switch board, includes the cabinet body (1) and cabinet door (2), the cabinet body (1) is equipped with solar cell panel (9), be equipped with radiator fan (7), temperature control switch (3) and battery (4) in the cabinet body (1), radiator fan (7) with temperature control switch (3) electricity is connected, temperature control switch (3) with battery (4) electricity is connected, battery (4) are connected its characterized in that with solar cell panel (9) electricity: an auxiliary heat radiation fan (8), an auxiliary temperature control switch (5) and a power supply device (6) are arranged in the cabinet body (1), the auxiliary heat radiation fan (8) is electrically connected with the auxiliary temperature control switch (5), and the auxiliary temperature control switch (5) is electrically connected with the power supply device (6); the closing temperature of the temperature control switch (3) is lower than that of the auxiliary temperature control switch (5).
2. The energy-saving power distribution cabinet according to claim 1, characterized in that: the solar energy battery board (9) are provided with two, two included angles are arranged between the solar energy battery boards (9), and the included angles between the two solar energy battery boards (9) face the top of the cabinet body (1).
3. The energy-saving power distribution cabinet according to claim 2, characterized in that: the upper edges of the two solar cell panels (9) are hinged to each other, at least two limiting parts (10) are arranged on the cabinet body (1), the two solar cell panels (9) are located between the two limiting parts (10), and the two solar cell panels (9) are respectively abutted to the two limiting parts (10).
4. An energy-saving distribution cabinet according to claim 3, characterized in that: the limiting piece (10) is of a cylindrical structure, the limiting piece (10) is connected with the cabinet body (1) in a cylindrical surface contact mode, and the lower edge of the solar cell panel (9) is located in an included angle area between the limiting piece (10) and the top of the cabinet body (1).
5. The energy-saving power distribution cabinet according to claim 4, characterized in that: the cabinet body (1) top is equipped with V type folded plate (11), V font structure is personally submitted in the transversal of V type folded plate (11), two are located to V type folded plate (11) lid articulated position between solar cell panel (9), V type folded plate (11) two hems respectively with two solar cell panel (9) upper surface butt.
6. The energy-saving power distribution cabinet according to claim 5, characterized in that: the V-shaped folded plate (11) is connected with a connecting rope, one end of the connecting rope, which is far away from the V-shaped folded plate (11), is connected to the cabinet body (1), and the connecting rope is in a stretched straight state.
7. The energy-saving power distribution cabinet according to claim 6, characterized in that: the connecting rope is an elastic rope (12).
8. The energy-saving power distribution cabinet according to claim 1, characterized in that: the cabinet body (1) is provided with a plurality of heat dissipation holes (14), the cabinet body (1) is provided with a plurality of insect-proof net covers (13), the insect-proof net covers (13) correspond to the heat dissipation holes (14) one by one, and the insect-proof net covers (13) shield the heat dissipation holes (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222292849.3U CN218040399U (en) | 2022-08-30 | 2022-08-30 | Energy-saving power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222292849.3U CN218040399U (en) | 2022-08-30 | 2022-08-30 | Energy-saving power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN218040399U true CN218040399U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222292849.3U Active CN218040399U (en) | 2022-08-30 | 2022-08-30 | Energy-saving power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117833070A (en) * | 2024-01-08 | 2024-04-05 | 泰州海田电气制造有限公司 | Environment-friendly and energy-saving intelligent high-voltage switch cabinet |
-
2022
- 2022-08-30 CN CN202222292849.3U patent/CN218040399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117833070A (en) * | 2024-01-08 | 2024-04-05 | 泰州海田电气制造有限公司 | Environment-friendly and energy-saving intelligent high-voltage switch cabinet |
| CN117833070B (en) * | 2024-01-08 | 2024-06-14 | 泰州海田电气制造有限公司 | Environment-friendly and energy-saving intelligent high-voltage switch cabinet |
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