CN216121473U - Efficient energy-saving heat dissipation equipment for power distribution cabinet - Google Patents

Efficient energy-saving heat dissipation equipment for power distribution cabinet Download PDF

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Publication number
CN216121473U
CN216121473U CN202122065969.5U CN202122065969U CN216121473U CN 216121473 U CN216121473 U CN 216121473U CN 202122065969 U CN202122065969 U CN 202122065969U CN 216121473 U CN216121473 U CN 216121473U
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China
Prior art keywords
heat dissipation
distribution cabinet
fixedly connected
power distribution
switch board
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CN202122065969.5U
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Chinese (zh)
Inventor
卞朝科
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Hunan Xiang Gao Electrical Appliance Manufacturing Co ltd
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Hunan Xiang Gao Electrical Appliance Manufacturing Co ltd
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Abstract

The utility model discloses high-efficiency energy-saving heat dissipation equipment for a power distribution cabinet, which comprises a power distribution cabinet body, wherein the inner wall of the power distribution cabinet body is fixedly connected with a mounting plate, a plurality of electrical elements are fixedly mounted on the left side surface of the mounting plate, an overhaul port is formed in the left side surface of the power distribution cabinet body, a safety door is fixedly hinged to the left side surface of the power distribution cabinet body through a pin shaft, a ventilation hole is formed in the right side surface of the safety door, a first screen plate is fixedly connected to the inner bottom wall of the ventilation hole, a heat dissipation fan is fixedly connected to the right side surface of the safety door, and the right end of the heat dissipation fan extends into the ventilation hole. The utility model has reasonable design structure, can start the heat radiation fan or the heat radiation fan to work according to the heat quantity in the power distribution cabinet body, can better perform energy-saving heat radiation, and solves the problem that internal electrical elements are heated and damaged due to poor heat radiation performance of the current power distribution cabinet, thereby ensuring the normal power distribution operation of the power distribution cabinet through the energy-saving heat radiation equipment.

Description

Efficient energy-saving heat dissipation equipment for power distribution cabinet
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to efficient energy-saving heat dissipation equipment for a power distribution cabinet.
Background
The power distribution cabinet is the final-stage equipment of the power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in the occasions with dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the power distribution cabinet distributes the electric energy of a certain circuit of the power distribution equipment at the previous stage to the nearby loads, and the equipment at the previous stage provides protection, monitoring and control for the loads.
The application of switch board is very extensive, and nevertheless inside electric elements will produce certain heat in the switch board working process, but present switch board heat dispersion is relatively poor, leads to inside electric elements heat too big to cause the damage easily to can not reach energy-conserving radiating effect, for this we provide the explosion-proof type switch board of a stable performance and solve above problem technical scheme.
SUMMERY OF THE UTILITY MODEL
One) technical problem to be solved
The utility model aims to make up the defects of the prior art and provides high-efficiency energy-saving heat dissipation equipment for a power distribution cabinet.
II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a switch board is with energy-efficient heat dissipation equipment, includes the switch board body, the inner wall fixedly connected with mounting panel of the switch board body, the left surface fixed mounting of mounting panel has a plurality of electrical elements, the access hole has been seted up to the left surface of the switch board body, the emergency exit has been articulated through the round pin axle is fixed to the left surface of the switch board body, the ventilation hole has been seted up to the right flank of emergency exit, the first otter board of interior diapire fixedly connected with in ventilation hole, the right flank fixedly connected with heat dissipation fan of emergency exit, the right-hand member of heat dissipation fan extends to the inside in ventilation hole, the interior roof fixedly connected with temperature sensor of the switch board body, the positive fixedly connected with temperature detect switch of the switch board body.
Furthermore, symmetrical fresh air inlets are formed in the outer surface of the power distribution cabinet body, two filter cotton is fixedly connected to the inner walls of the fresh air inlets, symmetrical sealing plates are fixedly connected to the inner side walls of the power distribution cabinet body, and the left side faces of the sealing plates are fixedly connected with the right side faces of the mounting plates.
Through adopting above-mentioned technical scheme, make a high-efficient energy-conserving heat-dissipating equipment for switch board can make the inside of the switch board body ventilate through the fresh air inlet to can filter the dust in the air when ventilating.
Further, the inside wall fixedly connected with symmetrical guide plate of the switch board body, two the left surface of guide plate all with the right flank fixed connection of mounting panel, two openings have been seted up to the right flank of mounting panel.
Through adopting above-mentioned technical scheme, make a high-efficient energy-conserving radiator unit for switch board can utilize the air of guide plate when ventilating to carry out the water conservancy diversion to can make the air current fall to the left side of mounting panel through the opening.
Further, a set of first heat dissipation through-hole has been seted up to the right flank of mounting panel, two second heat dissipation through-holes have been seted up to the right flank of the switch board body, the right flank fixedly connected with heat exchanger that looses of the switch board body, and the heat exchanger that looses is located the right side of second heat dissipation through-hole.
Through adopting above-mentioned technical scheme, make the circulation of dispelling the heat that a high-efficient energy-saving heat-radiating equipment for switch board can be better, the heat of being convenient for discharges.
Furthermore, the inner wall of the heat dissipation cover is fixedly connected with a partition plate, the inner wall of the heat dissipation cover is fixedly connected with symmetrical heat dissipation fans, two ends, close to each other, of the heat dissipation fans are fixedly connected with the upper surface of the partition plate and the bottom surface of the partition plate respectively, a heat discharge hole is formed in the right side surface of the heat dissipation cover, and a second screen plate is fixedly connected to the inner wall of the heat discharge hole.
Through adopting above-mentioned technical scheme, make a high-efficient energy-conserving heat-radiating equipment for switch board can accelerate the thermal speed that gives off of electrical element, will be better dispel the heat and use.
Furthermore, the temperature sensor is electrically connected with the temperature control switch through a wire, the front fixedly connected with warning board of the distribution cabinet body, and the bottom surface fixedly connected with symmetrical supporting seat of the distribution cabinet body.
Through adopting above-mentioned technical scheme, make a high-efficient energy-saving heat dissipation equipment for switch board can carry out safety warning to outside personnel through the warning sign, will be to the better support in switch board body bottom through the supporting seat.
III) beneficial effects
Compared with the prior art, this kind of energy-efficient heat dissipation equipment for switch board possesses following beneficial effect:
firstly, the method comprises the following steps: according to the utility model, the temperature sensor is arranged on the power distribution cabinet body, so that the temperature sensing effect on the electric elements in the power distribution cabinet body is achieved, the heat dissipation fan and the heat dissipation fan can be respectively started to work in cooperation with the temperature control switch, when the heat is small, the heat dissipation fan can be used for conducting heat dissipation work on the electric elements, and when the heat is large, the heat dissipation fan can be started to run, so that the heat can be better absorbed, and the effect of bidirectional heat dissipation on the electric elements in the power distribution cabinet body is achieved.
Secondly, the method comprises the following steps: according to the utility model, through the cooperation of the temperature sensor and the temperature control switch, the heat dissipation fan or the heat dissipation fan can be started to work according to the heat quantity in the power distribution cabinet body, so that energy-saving heat dissipation can be better performed, the problem that internal electrical elements are damaged due to heating caused by poor heat dissipation performance of the conventional power distribution cabinet is solved, and the normal power distribution operation of the power distribution cabinet is ensured.
Drawings
Fig. 1 is a schematic perspective view of a power distribution cabinet body according to the present invention;
FIG. 2 is a cross-sectional view of a front view of the electrical distribution cabinet of the present invention;
fig. 3 is a cross-sectional view of a front view of the heat sink cover of the present invention.
In the figure: 1. a power distribution cabinet body; 2. mounting a plate; 3. an electrical component; 4. an access hole; 5. a safety door; 6. a vent hole; 7. a heat dissipation fan; 8. a port; 9. a second heat dissipating through hole; 10. a heat dissipation cover; 11. a heat radiation fan; 12. a partition plate; 13. a heat discharge hole; 14. a second screen plate; 15. an air inlet hole; 16. filtering cotton; 17. a baffle; 18. a sealing plate; 19. a temperature sensor; 20. a temperature control switch; 21. a supporting seat; 22. a first heat dissipating through hole; 23. a first screen plate; 24. a warning board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: a high-efficiency energy-saving heat dissipation device for a power distribution cabinet comprises a power distribution cabinet body 1, wherein the inner wall of the power distribution cabinet body 1 is fixedly connected with a mounting plate 2, the left side surface of the mounting plate 2 is fixedly provided with a plurality of electric elements 3, the left side surface of the power distribution cabinet body 1 is provided with an access hole 4, the left side surface of the power distribution cabinet body 1 is fixedly hinged with a safety door 5 through a pin shaft, the right side surface of the safety door 5 is provided with a vent hole 6, the inner bottom wall of the vent hole 6 is fixedly connected with a first screen plate 23, the right side surface of the safety door 5 is fixedly connected with a heat dissipation fan 7, the right end of the heat dissipation fan 7 extends into the vent hole 6, the inner top wall of the power distribution cabinet body 1 is fixedly connected with a temperature sensor 19, the temperature sensor 19 is a sensor for converting temperature variable into a transmittable standardized output signal, the temperature sensor 19 can be divided into two types of contact type and non-contact type according to measurement modes, and divided into two types of thermal resistance and thermocouple according to characteristics of sensor materials and electronic elements, the power distribution cabinet is mainly used in the fields of temperature detection, display, temperature control, overheating protection and the like, the temperature control switch 20 is fixedly connected to the front face of the power distribution cabinet body 1, the temperature control switch 20 is physically deformed inside the switch according to the temperature change of a working environment, certain special effects are generated, a series of automatic control elements which conduct or break actions are generated, or the temperature is transmitted to a temperature controller through a temperature protector, the temperature controller sends a switching command, and therefore the operation of control equipment is achieved with ideal temperature and energy-saving effects.
Further, symmetrical inlet opening 15 has been seted up to the surface of the distribution cabinet body 1, and the equal fixedly connected with of inner wall of two inlet openings 15 crosses filter pulp 16, and the symmetrical closing plate 18 of inside wall fixedly connected with of the distribution cabinet body 1, the left surface of two closing plates 18 all with the right flank fixed connection of mounting panel 2.
Through adopting above-mentioned technical scheme, make a high-efficient energy-conserving heat-dissipating equipment for switch board can ventilate through fresh air inlet 15 messenger switch board body 1's inside to can filter the dust in the air when ventilating.
Further, the symmetrical guide plate 17 of inside wall fixedly connected with of the switch board body 1, the left surface of two guide plates 17 all with mounting panel 2's right flank fixed connection, two openings 8 have been seted up to mounting panel 2's right flank.
Through adopting above-mentioned technical scheme, make a high-efficient energy-conserving radiator unit for switch board can utilize guide plate 17 to carry out the water conservancy diversion to the air when ventilating to can make the air current fall to the left side of mounting panel 2 through opening 8.
Further, a set of first heat dissipation through holes 22 has been seted up to the right flank of mounting panel 2, and two second heat dissipation through holes 9 have been seted up to the right flank of the switch board body 1, and the right flank fixedly connected with heat exchanger 10 of the switch board body 1, and heat exchanger 10 is located the right side of second heat dissipation through holes 9.
Through adopting above-mentioned technical scheme, make the circulation of dispelling the heat that a high-efficient energy-saving heat-radiating equipment for switch board can be better, the heat of being convenient for discharges.
Further, the inner wall of the heat dissipation cover 10 is fixedly connected with a partition plate 12, the inner wall of the heat dissipation cover 10 is fixedly connected with symmetrical heat dissipation fans 11, one ends, close to each other, of the two heat dissipation fans 11 are fixedly connected with the upper surface of the partition plate 12 and the bottom surface of the partition plate 12 respectively, a heat discharge hole 13 is formed in the right side surface of the heat dissipation cover 10, and a second screen plate 14 is fixedly connected with the inner wall of the heat discharge hole 13.
Through adopting above-mentioned technical scheme, make a high-efficient energy-conserving heat-radiating equipment for switch board can accelerate the thermal speed of giving off of electric element 3, will be better dispel the heat and use.
Further, the temperature sensor 19 is electrically connected with the temperature control switch 20 through a wire, the front surface of the power distribution cabinet body 1 is fixedly connected with a warning board 24, and the bottom surface of the power distribution cabinet body 1 is fixedly connected with a symmetrical support seat 21.
Through adopting above-mentioned technical scheme, make a high-efficient energy-conserving radiator unit for switch board can carry out safety warning to outside personnel through warning sign 24, will be to the better support in 1 bottom of the switch board body through supporting seat 21.
The working principle is as follows: first be linked together heat-dissipating equipment and power, when dispelling the heat to the electric elements 3 of the internal portion of distribution cabinet 1, can respond to the temperature of the internal portion of distribution cabinet 1 through temperature sensor 19, and can transmit to temperature detect switch 20 department, can start heat dissipation fan 7 through temperature detect switch 20 and carry out work, heat dissipation fan 7 will absorb the heat of electric elements 3, and temperature sensor 19 also can respond to the temperature of the internal portion of distribution cabinet 1 when heat dissipation fan 7 dispels the heat, when can not reach effectual heat dissipation cooling, will start cooling fan 11 through temperature detect switch 20 and carry out work, utilize the operation of two cooling fan 11, will carry out two-way absorption through second heat dissipation through-hole 9 and first heat dissipation through-hole 22 to the heat of electric elements 3, thereby accomplished the high-efficient energy-saving heat dissipation to the internal portion of distribution cabinet 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a switch board is with energy-efficient heat dissipation equipment, includes the switch board body (1), its characterized in that: the utility model discloses a safety cabinet, including the switch board, the inner wall fixedly connected with mounting panel (2) of the switch board body (1), the left surface fixed mounting of mounting panel (2) has a plurality of electrical components (3), access hole (4) have been seted up to the left surface of the switch board body (1), the left surface of the switch board body (1) has emergency exit (5) through the fixed hinge joint of round pin axle, ventilation hole (6) have been seted up to the right flank of emergency exit (5), the first otter board (23) of interior diapire fixedly connected with of ventilation hole (6), the right flank fixedly connected with heat dissipation fan (7) of emergency exit (5), the right-hand member of heat dissipation fan (7) extends to the inside of ventilation hole (6), the interior roof fixedly connected with temperature sensor (19) of the switch board body (1), the positive fixedly connected with temperature detect switch (20) of the switch board body (1).
2. The efficient energy-saving heat dissipation device for the power distribution cabinet according to claim 1, wherein: symmetrical air inlet (15) have been seted up to the surface of the distribution cabinet body (1), two the equal fixedly connected with filter pulp (16) of inner wall of air inlet (15), the symmetrical closing plate (18) of inside wall fixedly connected with of the distribution cabinet body (1), two the left surface of closing plate (18) all with the right flank fixed connection of mounting panel (2).
3. The efficient energy-saving heat dissipation device for the power distribution cabinet according to claim 1, wherein: the inside wall fixedly connected with symmetrical guide plate (17) of the distribution cabinet body (1), two the left surface of guide plate (17) all with the right flank fixed connection of mounting panel (2), two openings (8) have been seted up to the right flank of mounting panel (2).
4. The efficient energy-saving heat dissipation device for the power distribution cabinet according to claim 1, wherein: a set of first heat dissipation through-hole (22) has been seted up to the right flank of mounting panel (2), two second heat dissipation through-holes (9) have been seted up to the right flank of the switch board body (1), the right flank fixedly connected with heat exchanger (10) that dispels of the switch board body (1), and heat exchanger (10) that just dispels the heat is located the right side of second heat dissipation through-hole (9).
5. The efficient energy-saving heat dissipation device for the power distribution cabinet according to claim 4, wherein: the inner wall fixedly connected with baffle (12) of heat dissipation cover (10), the symmetrical radiator fan (11) of inner wall fixedly connected with of heat dissipation cover (10), two the one end that radiator fan (11) are close to each other respectively with the upper surface of baffle (12) and the bottom surface fixed connection of baffle (12), heat discharge hole (13) have been seted up to the right flank of heat dissipation cover (10), the inner wall fixedly connected with second otter board (14) of heat discharge hole (13).
6. The efficient energy-saving heat dissipation device for the power distribution cabinet according to claim 1, wherein: temperature sensor (19) are connected through wire and temperature detect switch (20) electricity, the front fixedly connected with warning sign (24) of the distribution cabinet body (1), the symmetrical supporting seat (21) of bottom surface fixedly connected with of the distribution cabinet body (1).
CN202122065969.5U 2021-08-30 2021-08-30 Efficient energy-saving heat dissipation equipment for power distribution cabinet Active CN216121473U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122065969.5U CN216121473U (en) 2021-08-30 2021-08-30 Efficient energy-saving heat dissipation equipment for power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122065969.5U CN216121473U (en) 2021-08-30 2021-08-30 Efficient energy-saving heat dissipation equipment for power distribution cabinet

Publications (1)

Publication Number Publication Date
CN216121473U true CN216121473U (en) 2022-03-22

Family

ID=80729557

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122065969.5U Active CN216121473U (en) 2021-08-30 2021-08-30 Efficient energy-saving heat dissipation equipment for power distribution cabinet

Country Status (1)

Country Link
CN (1) CN216121473U (en)

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