Control device for cooling OMS machine body

Abstract

The utility model provides a control device for cooling an OMS machine body, which comprises a mounting plate, a switch seat is fixedly arranged on the mounting plate, a switch button is arranged on the top surface of the switch seat, a heat conduction cylinder is fixedly arranged on the edge part of the top surface of the switch seat, a heat conduction plate is fixedly arranged on the outer wall of the heat conduction cylinder, and the heat conduction plate is fixedly arranged on the outer wall of the heat conduction cylinder. A thermistor is inserted into the top surface of the heat conduction cylinder, the top surface of the thermistor is electrically connected with a first wire and a second wire, one end of the first wire is electrically connected with a control power supply, and one end of the second wire is electrically connected with an electromagnet. According to the utility model, the thermistor is electrically connected between the electromagnet and the control power supply, and the temperature is sensed through the thermistor to realize cooling control; when the signal is not transmitted in time, the heat is transmitted through the conduction plate to fuse the thermal fuse connected with the pressing ball at the lower end of the iron core, so that the pressing ball automatically falls to turn on the switch, and the situation that the cooling of the OMS body is affected due to the fact that the signal is not transmitted in time is avoided through two control modes.

Description

Technical Field

[0001] The utility model belongs to the technical field of OMS equipment, and in particular relates to a control device for cooling an OMS body. Background Art

[0002] OMS is the order management system, which is used to receive customer order information, combine it with the inventory information sent by the warehouse management system, and then classify the orders by customer and urgency, configure it according to the inventory of different storage locations, and determine the delivery date.

[0003] The OMS system relies on the host device to run. The body of the OMS will generate a high temperature when in use and needs to be cooled by cooling equipment. However, the existing cooling equipment of the OMS body generally controls the refrigeration on and off after sensing the temperature through a temperature sensor. However, sensing devices such as temperature sensors are prone to signal transmission delays or equipment failures, which may lead to untimely or even impossible information transmission, causing the refrigeration system to be untimely or even unable to refrigerate, affecting the operation of the OMS system.

[0004] Therefore, a control device for cooling the OMS body is needed, which has stable control and is convenient for timely cooling. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a control device for cooling an OMS body, which has the characteristics of stable control and strong practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a control device for cooling an OMS body, comprising a mounting plate, a switch seat is fixedly provided on the mounting plate, a switch button is provided on the top surface of the switch seat, a heat-conducting tube is fixedly provided on the edge of the top surface of the switch seat, a heat-conducting plate is fixedly provided on the outer wall of the heat-conducting tube, a thermistor is plugged on the top surface of the heat-conducting tube, a first wire and a second wire are electrically connected to the top surface of the thermistor, one end of the first wire is electrically connected to a control power supply, one end of the second wire is electrically connected to an electromagnet, the electromagnet is fixed to the bottom surface of the control power supply, the electromagnet is fixed to the top surface of the heat-conducting tube, a pulling spring is fixedly connected to the inner side of the electromagnet, an iron core is fixedly provided at the bottom of the pulling spring, a conductive plate is fixedly provided at the bottom of the iron core, a connecting wire is fixedly provided at the bottom of the conductive plate, a pressure ball is fixedly provided at the bottom of the connecting wire, and the pressure ball is located above the switch button.

[0007] As an optimal technical solution for an OMS body cooling control device of the utility model, the connecting line includes a thermal fuse and a fixing rope. The thermal fuse is fixed to the middle of the bottom surface of the conductive plate. The lower end of the thermal fuse is fixedly connected to a fixing rope. The lower end of the fixing rope is fixedly connected to the pressure ball.

[0008] As an optimal technical solution for an OMS body cooling control device of the utility model, an electromagnetic ring is fixedly provided on the bottom surface of the electromagnet, and the electromagnetic ring is located on the outside of the iron core. A support plate is fixedly provided on the edge of the bottom surface of the electromagnet, and the support plate is fixed on the top of the heat-conducting tube.

[0009] As a preferred technical solution of the OMS body cooling control device of the utility model, a contact plate is fixedly provided at the bottom of the thermistor, and the contact plate is attached to the side wall of the heat conducting plate.

[0010] As a preferred technical solution of the control device for cooling the OMS body of the utility model, a first transmission line is electrically connected to the side wall of the switch seat.

[0011] As a preferred technical solution of the control device for cooling the OMS body of the utility model, a second transmission line is electrically connected to the top surface of the control power supply.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is in use, a switch seat, a heat-conducting tube, a thermistor, an electromagnet and a control power supply are arranged. The heat-conducting tube is arranged on the top of the switch seat, the electromagnet is fixed above the heat-conducting tube, the control power supply is fixed above the electromagnet, the thermistor is plugged above the heat-conducting tube, the composed integral control tool is installed on the inner side of the OMS body, the switch seat is electrically connected to the cooling system, the control power supply is connected to the external power supply, the thermistor is electrically connected between the electromagnet and the control power supply, the hot surface resistor adopts a negative temperature coefficient thermistor, the higher the temperature, the lower the resistance value, when the temperature of the OMS body is normal, the resistance value of the thermistor is large, the electromagnet is in a power-off state, at this time, the pulling spring lifts the pressure ball, when the temperature of the OMS body rises and needs to be cooled, the resistance value of the thermistor is reduced, so that the electromagnet can be energized, Then the iron core is pushed outward, so that the pressure ball connected to the lower end of the iron core drops and presses on the switch button of the switch seat, thereby starting the cooling system to cool the OMS body, and the cooling control is achieved by sensing the temperature through thermistor; when the electromagnet or control power supply fails or the signal is not transmitted in time, the temperature rises and the heat is transferred through the conduction plate to melt the thermal fuse connected to the pressure ball at the lower end of the iron core, so that the pressure ball automatically falls and turns on the switch. Two control methods avoid the situation where the untimely signal transmission of conventional electronic components affects the cooling of the OMS body, and the double insurance improves the stability of the cooling control of the OMS body. Compared with the conventional method of directly starting the cooling equipment after the thermal fuse is melted at high temperature, this solution is more practical and avoids the inconvenience of repairing the thermal fuse every time when the thermal fuse is directly used to control the cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0017] Figure 3 For the utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0018] Figure 4 For the utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0019] Figure 5 For the utility model Figure 2 Enlarged schematic diagram of point C in the middle.

[0020] In the figure: 1. mounting plate; 2. switch seat; 21. first transmission line; 22. switch button; 3. heat-conducting tube; 31. heat-conducting plate; 4. thermistor; 41. contact plate; 42. first wire; 43. second wire; 5. electromagnet; 51. pulling spring; 52. iron core; 53. electromagnetic ring; 54. conduction plate; 55. connecting line; 551. thermal fuse; 552. fixing rope; 56. pressure ball; 57. support plate; 6. control power supply; 61. second transmission line. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] See also Figure 1-5 As shown, the utility model provides the following technical solutions: A control device for cooling an OMS body, comprising a mounting plate 1, on which a switch seat 2 is fixed, as shown in the attached drawings. Figure 1 , Attachment Figure 2 and attached Figure 3, a switch button 22 is provided on the top surface of the switch seat 2; a first transmission line 21 is electrically connected to the side wall of the switch seat 2, which is connected to an external cooling device and is used to control the opening and closing of the cooling device; the specific structure and use principle of the switch seat 2 can refer to the switch device in the prior art, which belongs to the common prior art, so it is not described in detail here; a heat-conducting tube 3 is fixedly provided on the edge of the top surface of the switch seat 2, and a heat-conducting plate 31 is fixedly provided on the outer wall of the heat-conducting tube 3, which is used to conduct heat inside the OMS body, and a thermistor 4 is plugged on the top surface of the heat-conducting tube 3, and the top surface of the thermistor 4 is electrically connected to There are a first wire 42 and a second wire 43, one end of the first wire 42 is electrically connected to the control power supply 6, one end of the second wire 43 is electrically connected to the electromagnet 5, the electromagnet 5 is fixed to the bottom surface of the control power supply 6, and the electromagnet 5 is fixed to the top surface of the heat-conducting tube 3, that is, the thermistor 4 is connected between the electromagnet 5 and the control power supply 6, wherein the use principle and connection relationship of the thermistor 4, the electromagnet 5 and the control power supply 6 are all common prior art, and can be referred to the existing equipment, so it is not described too much here; the inner side of the electromagnet 5 is fixedly connected with a pulling spring 51, and the bottom of the pulling spring 51 is An iron core 52 is fixedly connected to the bottom of the electromagnet 5, and the iron core 52 can be pulled upward when the electromagnet 5 is not energized. A conductive plate 54 is fixedly provided at the bottom of the iron core 52, and a connecting wire 55 is fixedly connected to the bottom of the conductive plate 54. A pressure ball 56 is fixedly connected to the bottom of the connecting wire 55. The pressure ball 56 has a certain weight and can press the switch button 22 to start the external cooling device. The pressure ball 56 is located above the switch button 22; an electromagnetic ring 53 is fixedly provided on the bottom surface of the electromagnet 5, and the electromagnetic ring 53 is located on the outside of the iron core 52. The specific structure of the electromagnet 5 can refer to the prior art. The bottom edge of the electromagnet 5 is fixed A support plate 57 is fixed on the top of the heat-conducting tube 3; a second transmission line 61 is electrically connected to the top surface of the control power supply 6; in this solution, by fixing the switch seat 2 and the heat-conducting tube 3 on the inner side of the OMS body, when the equipment is running and generating heat, the temperature can be transferred to the thermistor 4 through the heat-conducting plate 31 on the heat-conducting tube 3, so that the resistance value of the thermistor 4 is reduced, and the circuit is connected, so that the electromagnet 5 pushes the iron core 52 downward after being energized, so that the pressure ball 56 activates the switch button 22 on the switch seat 2, so that the external cooling system is activated to cool the OMS body.

[0024] Reference Figure 2 and Figure 5As shown, specifically, the connecting wire 55 includes a thermal fuse 551 and a fixing rope 552. The thermal fuse 551 is fixed to the middle of the bottom surface of the conductive plate 54. The thermal fuse 551 belongs to the prior art and can melt at high temperature. The lower end of the thermal fuse 551 is fixedly connected with a fixing rope 552. The lower end of the fixing rope 552 is fixedly connected to the pressure ball 56. In this scheme, the opening and closing of the electromagnet 5 is controlled by the thermistor 4 to realize the up and down movement of the pressure ball 56, thereby controlling the opening and closing of the cooling system. If the electromagnet 5 and the control power supply When electronic devices such as 6 have untimely signal transmission or malfunction, the heat-conducting tube 3 continues to heat up and transmits the temperature to the conductive plate 54, and the pressure ball 56 is pressed down by melting the thermal fuse 551, thereby starting the cooling device. The dual start-up method makes the cooling of the OMS body more stable and timely, avoiding the conventional direct use of temperature sensing equipment for control, which is prone to untimely signal transmission or direct thermal fuse 551 control method, and requires multiple replacements of the thermal fuse 551 and other inconvenient operations, thereby improving the practicality of this solution.

[0025] Reference Figure 2 and Figure 4 As shown, specifically, a contact plate 41 is fixedly provided at the bottom of the thermistor 4, and the contact plate 41 is attached to the side wall of the heat conducting plate 31. The manner of attaching to the heat conducting plate 31 enables the thermistor 4 to more sensitively sense the temperature inside the OMS body, thereby improving the stability of device control.

[0026] Working principle and use process of the utility model: During the use of the utility model, the operator first fixes the overall tool to the inner side of the OMS body through the mounting plate 1, connects the switch seat 2 with the device for cooling the OMS body, and connects the control power supply 6 with the external power supply. When the OMS body is running and heating up and needs to be cooled, the heat-conducting tube 3 transfers the temperature to the thermistor 4, so that the resistance value of the thermistor 4 is reduced, thereby energizing the electromagnet 5. After energization, the iron core 52 is pressed down, so that the pressure ball 56 is pressed down to contact the switch button 22, thereby starting the cooling device to cool the OMS body; if the electronic device fails to transmit signals in time or fails, the thermistor 4 fails. At this time, the high temperature is conducted through the conduction plate 54 to cause the thermal fuse 551 to melt, so that the pressure ball 56 falls to start the switch seat 2, thereby starting the cooling device. The double starting method makes the cooling of the OMS body more stable.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A control device for cooling an OMS body, comprising a mounting plate (1), characterized in that: A switch seat (2) is fixedly provided on the mounting plate (1), a switch button (22) is provided on the top surface of the switch seat (2), a heat-conducting tube (3) is fixedly provided on the edge of the top surface of the switch seat (2), a heat-conducting plate (31) is fixedly provided on the outer wall of the heat-conducting tube (3), a thermistor (4) is plugged into the top surface of the heat-conducting tube (3), a first wire (42) and a second wire (43) are electrically connected to the top surface of the thermistor (4), one end of the first wire (42) is electrically connected to a control power supply (6), and one end of the second wire (43) is electrically connected to an electromagnet. (5), the electromagnet (5) is fixed on the bottom surface of the control power supply (6), the electromagnet (5) is fixed on the top surface of the heat-conducting tube (3), the inner side of the electromagnet (5) is fixedly connected with a pulling spring (51), the bottom of the pulling spring (51) is fixedly connected with an iron core (52), the bottom of the iron core (52) is fixedly connected with a conducting plate (54), the bottom of the conducting plate (54) is fixedly connected with a connecting wire (55), the bottom of the connecting wire (55) is fixedly connected with a pressing ball (56), and the pressing ball (56) is located above the switch button (22).

2. The OMS body cooling control device according to claim 1, characterized in that: The connecting line (55) comprises a thermal fuse (551) and a fixing rope (552); the thermal fuse (551) is fixed to the middle of the bottom surface of the conductive plate (54); the lower end of the thermal fuse (551) is fixedly connected to the fixing rope (552); the lower end of the fixing rope (552) is fixedly connected to the pressure ball (56).

3. The OMS body cooling control device according to claim 2, characterized in that: An electromagnetic ring (53) is fixedly provided on the bottom surface of the electromagnet (5), the electromagnetic ring (53) being located outside the iron core (52), and a support plate (57) is fixedly provided on the edge of the bottom surface of the electromagnet (5), the support plate (57) being fixed on the top of the heat-conducting cylinder (3).

4. The OMS body cooling control device according to claim 3, characterized in that: A contact plate (41) is fixedly provided on the bottom of the thermistor (4), and the contact plate (41) is attached to the side wall of the heat conducting plate (31).

5. The OMS body cooling control device according to claim 4, characterized in that: A first transmission line (21) is electrically connected to the side wall of the switch seat (2).

6. The OMS body cooling control device according to claim 5, characterized in that: A second transmission line (61) is electrically connected to the top surface of the control power source (6).

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