An energy-saving mechanical electrical control device

Abstract

The utility model discloses an energy-saving mechanical electrical control device, comprising an electrical box, an inner cavity of the electrical box is provided with an electrical module, first heat dissipation windows are provided on both sides of the upper end of the electrical box, a second heat dissipation window is installed on the top of the electrical box, a first closing piece is sleeved on the outer side of the second heat dissipation window, and the first closing piece can be slid up and down by an adjusting component to realize opening and closing of the second heat dissipation window. When the maximum value of the detected temperature reaches a set threshold value, the utility model raises the first closing piece by the adjusting component to open the second heat dissipation window, and the heat dissipation of the heat dissipation window can be increased in cooperation with the first heat dissipation window, so as to realize rapid heat dissipation. Compared with the prior art, the size of the heat dissipation window can be adjusted, and it can be adjusted according to the heat dissipation demand to realize rapid discharge of heat, so as to reduce the continuous working time of the fan, thereby achieving the effect of saving electric energy.

Description

Technical Field

[0001] The utility model relates to the field of electrical technology, in particular to an energy-saving mechanical electrical control device. Background Art

[0002] The heat dissipation problem of mechanical electrical control devices has always been a matter of great concern to manufacturers and users. Due to the relatively harsh production environment of domestic manufacturers, overheating of the ambient temperature, especially in summer, overload is also very common, which can easily lead to product overheating and failure, and then cause production interruption and other situations.

[0003] The published patent document CN221042114U proposes an energy-saving electrical device, which includes an electrical box, a base and a heat dissipation device, wherein the base is arranged at the bottom of the electrical box, and the heat dissipation device is arranged on the rear side of the electrical box; a baffle and a cabinet door are provided on the front side of the electrical box, the baffle is fixed on the front side of the electrical box, the cabinet door is hinged to the electrical box, a control panel and an identification area are provided on the baffle, and a display screen, a plurality of control buttons and indicator lights are provided on the control panel; the heat dissipation device includes an electric fan, a power module, a plurality of temperature sensors and a control circuit board.

[0004] In the process of implementing the present invention, it is found that at least the following problems exist in the prior art and have not been solved:

[0005] The electric fan only works when it detects that the temperature in the electrical box reaches the threshold, thus saving a lot of electricity. However, the size of the heat dissipation window is fixed. Due to the limitation of the size of the heat dissipation window, even if the fan is turned on, the heat cannot be dissipated quickly. Therefore, the electric fan needs to be operated continuously, which increases the power consumption to a certain extent. For this reason, we propose an energy-saving mechanical electrical control device. Utility Model Content

[0006] The purpose of the utility model is to provide an energy-saving mechanical electrical control device to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving mechanical electrical control device, comprising an electrical box, an electrical module is arranged in the inner cavity of the electrical box, first heat dissipation windows are arranged on both sides of the upper end of the electrical box, a second heat dissipation window is installed on the top of the electrical box, a first closing piece is arranged on the outer sleeve of the second heat dissipation window, and the first closing piece can be slid up and down by adjusting the component, so as to realize the opening and closing of the second heat dissipation window.

[0008] Preferably, a first support member is installed at the lower end of the inner cavity of the electrical box, and two groups of cooling fans are installed on the first support member.

[0009] Preferably, the bottom end of the electrical box is hollowed out, a second support member is installed on the outer wall of the lower end of the electrical box, the second support member is slidably connected to a second closing member, and the second closing member can slide up and down through a lifting assembly, thereby achieving closure of the bottom end of the electrical box.

[0010] Preferably, the lifting assembly includes a second motor, a rotating rod, a first connecting rod and a second connecting rod. The second motor is installed in the inner cavity at the bottom end of the electrical box. The two groups of output ends of the second motor are respectively connected to a group of the rotating rods. The other end of the rotating rod penetrates the electrical box and is connected to the first connecting rod. The other end of the first connecting rod is hinged to the second connecting rod, and the second connecting rod is hinged to the second closing member.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the maximum temperature detected by the utility model reaches a set threshold, the first closing member is raised through the adjustment component to open the second heat dissipation window. The heat dissipation of the heat dissipation window can be increased in cooperation with the first heat dissipation window to achieve rapid heat dissipation. Compared with the prior art, the size of the heat dissipation window can be adjusted and can be adjusted according to the heat dissipation demand to achieve rapid heat discharge, thereby reducing the continuous working time of the fan and saving electricity.

[0013] 2. The utility model starts the first motor to drive the screw to rotate, so that the baffle connected with the screw thread moves up and down along the axis of the screw, which can drive the first closing member to rise and fall, and realize the opening and closing of the second heat dissipation window, which can be adjusted according to actual needs.

[0014] 3. The utility model can quickly blow heat out of the electrical box by starting the cooling fan to achieve rapid heat dissipation. The second motor is a double-shaft motor. By starting the second motor, the two sets of rotating rods can be driven to rotate, thereby rotating the first connecting rod, which drives the second connecting rod to move, and can push the second closing member to slide and rise along the second supporting member, so as to realize the opening and closing of the bottom end of the electrical box. The bottom end of the electrical box is a hollow design, which allows air to enter, further accelerating the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of the overall structure of the utility model;

[0016] Figure 2 It is an enlarged view of structure A of the utility model;

[0017] Figure 3 It is an internal schematic diagram of the overall structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall structure of the utility model.

[0019] In the figure: 1. electrical box, 2. electrical module, 3. first heat dissipation window, 4. second heat dissipation window, 5. first closing member, 6. first motor, 7. screw, 8. baffle, 9. temperature sensor, 10. support member, 11. cooling fan, 12. second support member, 13. second closing member, 14. second motor, 15. rotating rod, 16. first connecting rod, 17. second connecting rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] Please refer to Figure 1-4 As shown, the utility model provides an energy-saving mechanical electrical control device, including an electrical box 1, an electrical module 2 is arranged in the inner cavity of the electrical box 1, first heat dissipation windows 3 are arranged on both sides of the upper end of the electrical box 1, a second heat dissipation window 4 is installed on the top of the electrical box 1, a first closing piece 5 is sleeved on the outside of the second heat dissipation window 4, and the first closing piece 5 can be slid up and down by adjusting the component to realize the opening and closing of the second heat dissipation window 4, and two groups of temperature sensors 9 are installed on the top of the second heat dissipation window 4.

[0023] In this embodiment, the electrical module 2 includes a device control module and a heat dissipation control module, which control the device and heat dissipation respectively. Since hot air rises, the temperature sensor 9 arranged on the second heat dissipation window 4 can detect the temperature inside the electrical box 1, and then transmit it to the heat dissipation control module. When the highest detected temperature reaches the set threshold, the first closing member 5 is raised through the adjustment component to open the second heat dissipation window 4. In conjunction with the first heat dissipation window 3, the heat dissipation of the heat dissipation window can be increased to achieve rapid heat dissipation. Compared with the prior art, the size of the heat dissipation window can be adjusted, and it can be adjusted according to the heat dissipation requirements to achieve rapid heat discharge, which can reduce the continuous working time of the fan and thus save electricity.

[0024] Please refer to Figure 1-4 As shown, the adjustment assembly includes a first motor 6, a screw 7 and a baffle 8. The first motor 6 is installed in the inner cavity of the second heat dissipation window 4. The output end of the first motor 6 is connected to the screw 7. The screw 7 is threadedly connected to the baffle 8. The baffle 8 is connected to the first closure member 5.

[0025] In this embodiment, by starting the first motor 6, the screw 7 is driven to rotate, and the baffle 8 threadedly connected thereto moves up and down along the axis of the screw 7, which can drive the first closing member 5 to rise and fall, and the second heat dissipation window 4 can be opened and closed, which can be adjusted according to actual needs.

[0026] Please refer to Figure 1-4 As shown, a first support member 10 is installed at the lower end of the inner cavity of the electrical box 1, and two groups of cooling fans 11 are installed on the first support member 10. The bottom end of the electrical box 1 is hollowed out, and a second support member 12 is installed on the outer wall of the lower end of the electrical box 1. The second support member 12 is slidably connected to a second closing member 13, and the second closing member 13 can slide up and down through a lifting assembly, thereby achieving the closure of the bottom end of the electrical box 1. The lifting assembly includes a second motor 14, a rotating rod 15, a first connecting rod 16 and a second connecting rod 17. A second motor 14 is installed in the inner cavity at the bottom end of the electrical box 1, and two groups of output ends of the second motor 14 are respectively connected to a group of rotating rods 15. The other end of the rotating rod 15 penetrates the electrical box 1 and is connected to the first connecting rod 16. The other end of the first connecting rod 16 is hinged to the second connecting rod 17, and the second connecting rod 17 is hinged to the second closing member 13.

[0027] In this embodiment, by starting the cooling fan 11, the heat can be quickly blown out of the electrical box 1 to achieve rapid heat dissipation. The second motor 14 is a double-shaft motor. By starting the second motor 14, the two sets of rotating rods 15 can be driven to rotate, and then the first connecting rod 16 can be rotated, so that it drives the second connecting rod 17 to move, and the second closing member 13 can be pushed to slide and rise along the second support member 12, so as to realize the opening and closing of the bottom end of the electrical box 1. The bottom end of the electrical box 1 is a hollow design, which allows air to enter, further accelerating the heat dissipation efficiency.

[0028] Working principle: First, the temperature sensor 9 can detect the temperature inside the electrical box 1, and then transmit it to the heat dissipation control module. When the highest temperature detected reaches the set threshold, the first motor 6 is started to drive the screw 7 to rotate, so that the baffle 8 threadedly connected to it moves up and down along the axis of the screw 7, which can drive the first closure 5 to rise and fall, and the second heat dissipation window 4 can be opened and closed. The second heat dissipation window can be opened and closed in cooperation with the first heat dissipation window 3 to increase the heat dissipation of the heat dissipation window, so as to achieve rapid heat dissipation. By starting the heat dissipation fan 11, the heat can be quickly blown out of the electrical box 1, so as to achieve rapid Rapid heat dissipation, the second motor 14 is a double-shaft motor, by starting the second motor 14, the two sets of rotating rods 15 can be driven to rotate, and then the first connecting rod 16 can be rotated, so that it drives the second connecting rod 17 to move, and the second closing member 13 can be pushed to slide and lift along the second supporting member 12, so as to realize the opening and closing of the bottom end of the electrical box 1. The bottom end of the electrical box 1 is a hollow design, so that air can enter, and the heat dissipation efficiency is further accelerated. After the heat is dissipated, when rapid heat dissipation is not needed, the first closing member 5 and the second closing member 13 can be reset, and some heat dissipation windows can be closed to achieve a dust-proof effect.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving mechanical electrical control device, comprising an electrical box (1), characterized in that: The inner cavity of the electrical box (1) is provided with an electrical module (2), first heat dissipation windows (3) are provided on both sides of the upper end of the electrical box (1), a second heat dissipation window (4) is installed at the top end of the electrical box (1), a first sealing member (5) is sleeved on the outside of the second heat dissipation window (4), and the first sealing member (5) can be slid up and down by adjusting the assembly to realize the opening and closing of the second heat dissipation window (4), and two groups of temperature sensors (9) are installed at the top end of the second heat dissipation window (4).

2. An energy-saving mechanical electrical control device according to claim 1, characterized in that: The adjustment assembly comprises a first motor (6), a screw (7) and a baffle (8); the first motor (6) is installed in the inner cavity of the second heat dissipation window (4); the output end of the first motor (6) is connected to the screw (7); the screw (7) is threadedly connected to the baffle (8); and the baffle (8) is connected to the first closing member (5).

3. An energy-saving mechanical electrical control device according to claim 1, characterized in that: A first support member (10) is installed at the lower end of the inner cavity of the electrical box (1), and two groups of cooling fans (11) are installed on the first support member (10).

4. The energy-saving mechanical electrical control device according to claim 1, characterized in that: The bottom end of the electrical box (1) is of hollow design, and a second support member (12) is installed on the outer wall of the lower end of the electrical box (1). The second support member (12) is slidably connected to a second closing member (13). The second closing member (13) can slide up and down through a lifting assembly, thereby achieving closure of the bottom end of the electrical box (1).

5. An energy-saving mechanical electrical control device according to claim 4, characterized in that: The lifting assembly comprises a second motor (14), a rotating rod (15), a first connecting rod (16) and a second connecting rod (17); the second motor (14) is installed in the inner cavity at the bottom end of the electrical box (1); two groups of output ends of the second motor (14) are respectively connected to a group of the rotating rods (15); the other end of the rotating rod (15) penetrates the electrical box (1) and is connected to the first connecting rod (16); the other end of the first connecting rod (16) is hinged to the second connecting rod (17); and the second connecting rod (17) is hinged to the second closing member (13).

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