阅读说明：本技术 一种便于固定安装的制冷机组电器控制箱 (Refrigerating unit electrical apparatus control box convenient to fixed mounting ) 是由 董悦串 于 2019-10-21 设计创作，主要内容包括：本发明公开了一种便于固定安装的制冷机组电器控制箱,其特征在于,包括箱体,所述箱体的内部设有安装板,所述安装板上设有通风孔,所述安装板上设有三组第一安装孔,所述箱体内部两侧设有两组散热扇,所述箱体外部的两侧设有两组散热网,所述散热网之间设有透气孔,所述箱体内部的底部设有保护盒,所述保护盒的内部设有单片机,所述保护盒的一侧设有温湿度传感器,所述保护盒的另一侧设有湿度传感器。本发明实现了一种便于固定安装的制冷机组电器控制箱,且便于工作人员对控制箱的安装,可以对控制箱的内部进行散热,同时可以根据控制箱内部的温度对散热扇的转速进行自动调节,大大提高控制箱的散热性。(The invention discloses a refrigerator unit electric appliance control box convenient to fixedly install, which is characterized by comprising a box body, wherein an installation plate is arranged inside the box body, vent holes are formed in the installation plate, three groups of first installation holes are formed in the installation plate, two groups of heat dissipation fans are arranged on two sides inside the box body, two groups of heat dissipation nets are arranged on two sides outside the box body, vent holes are formed among the heat dissipation nets, a protection box is arranged at the bottom inside the box body, a single chip microcomputer is arranged inside the protection box, a temperature and humidity sensor is arranged on one side of the protection box, and a humidity sensor is arranged on the other side of the protection box. The invention realizes the refrigeration unit electrical appliance control box convenient for fixed installation, is convenient for workers to install the control box, can radiate the inside of the control box, and can automatically adjust the rotating speed of the radiating fan according to the temperature inside the control box, thereby greatly improving the heat radiation performance of the control box.)

1. The refrigerator unit electrical control box convenient to fix and install is characterized by comprising a box body (2), wherein an installation plate (21) is arranged inside the box body (2), ventilation holes (22) are formed in the installation plate (21), three groups of first installation holes (23) are formed in the installation plate (21), two groups of heat dissipation fans (20) are arranged on two sides inside the box body (2), two groups of heat dissipation nets (12) are arranged on two sides outside the box body (2), ventilation holes (13) are formed between the heat dissipation nets (12), a protection box (32) is arranged at the bottom inside the box body (2), a single chip microcomputer (33) is arranged inside the protection box (32), and a temperature and humidity sensor (18) is arranged on one side of the protection box (32);

the back of the box body (2) is provided with a sliding hole (26), the outside of the sliding hole (26) is provided with a sliding chute (25), a sliding screw rod (28) is arranged on the sliding hole (26), a sliding block (27) is arranged on the sliding screw rod (28), a fixed plate (15) is sleeved on the sliding screw (28), two groups of third mounting holes (30) are arranged on the fixed plate (15), the sliding screw rod (28) is rotatably provided with a mounting bolt (31), the two sides of the front surface of the fixed plate (15) are provided with second mounting holes (29), the second mounting hole (29) is provided with a fixed screw (17), a rubber shock absorption pad (16) is sleeved outside the fixed screw (17), the bottom of the fixed plate (15) is provided with a support rod (101), the bottom of the support rod (101) is provided with a support seat (1), and the top of the support seat (1) is provided with three groups of cushioning springs (10);

the positive movable mounting of box (2) has maintenance door (3), maintenance door (3) positive top is equipped with three group's operation pilot lamp (7), the bottom of operation pilot lamp (7) is equipped with display screen (6), the bottom of display screen (6) is equipped with control panel (5).

2. The refrigeration unit electrical control box convenient for fixed installation according to claim 1, characterized in that a lighting lamp (24) is arranged at the top inside the box body (2), and a limit switch (19) is arranged at one side of the bottom of the box body (2).

3. The refrigerator unit electrical control box convenient for fixed installation according to claim 1, wherein the top of one side of the box body (2) is provided with a wire inlet hole (14), and the bottom of one side of the heat dissipation net (12) is provided with a wire outlet hole (11).

4. The refrigerator unit electrical control box convenient for fixed installation according to claim 1, wherein a handle (4) is arranged on one side of the front face of the maintenance door (3), and a safety lock (401) is arranged on the handle (4).

5. A refrigeration unit electrical control box facilitating fixed mounting as claimed in claim 1 wherein the bottom of the box (2) is provided with three sets of top mounting seats (201) and the top of the support base (1) is provided with three sets of bottom mounting seats (102).

6. The refrigeration unit electrical control box convenient for fixed installation according to claim 1, characterized in that a top cover (8) is arranged on the top of the box body (2), and a multilayer warning lamp (9) is arranged on the top of the top cover (8).

Technical Field

The invention relates to the technical field of electrical control boxes, in particular to an electrical control box of a refrigerating unit, which is convenient to fixedly install.

Background

The control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, is used for power, lighting distribution and motor control in a low-voltage power grid system with the alternating current of 50HZ and the rated working voltage of 380V, and is suitable for indoor wall-hung and outdoor floor-mounted distribution equipment.

Although the prior patent (publication number: CN 106654905B) discloses an electric cabinet, which comprises a cabinet body part and a limiting part. The control box is provided with a switch operating rod. The limiting part is arranged on the box body part and used for limiting the switch operating rod. The arrangement can prevent potential safety hazards caused by the fact that an operator or other personnel touch the switch operating rod by mistake. The safety and reliability of the electric cabinet are improved. However, in the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: 1. when the control box is used, the internal temperature of the box body is overhigh due to hot weather or long-term use, and safety accidents are easy to happen; 2. the existing control box is simple in installation structure and is inconvenient for workers to install when in use; 3. the existing control box has a simple structure, does not have the function of slowing down vibration when being installed on some vibration devices, and is easy to cause the loosening and falling of internal electrical equipment when being used under the condition of vibration for a long time; 4. the top of the control box can not be protected, and the situation that the top is damaged is easily caused when objects fall from high altitude. Therefore, the control box has the advantages of good heat dissipation performance, convenience in installation and capability of cushioning.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: when the existing physical training supination abdomen-contracting instrument is used, the existing physical training supination abdomen-contracting instrument can only train the independent parts of the body and can not train simultaneously, so that the training time is long, the application range of the instrument is small, the adjustability is poor, and the problem of difficulty in dismounting is caused by the fact that the instrument occupies space.

In order to achieve the purpose, the invention adopts the following technical scheme:

a refrigerator unit electrical appliance control box convenient to fixedly install comprises a box body, wherein an installation plate is arranged inside the box body, vent holes are formed in the installation plate, three groups of first installation holes are formed in the installation plate, two groups of heat dissipation fans are arranged on two sides inside the box body, two groups of heat dissipation nets are arranged on two sides outside the box body, vent holes are formed between the heat dissipation nets, a protection box is arranged at the bottom inside the box body, a single chip microcomputer is arranged inside the protection box, a temperature and humidity sensor is arranged on one side of the protection box, and a humidity sensor is arranged on the other side of the protection box;

the back of the box body is provided with a sliding hole, a sliding chute is arranged outside the sliding hole, a sliding screw is arranged on the sliding hole, a sliding block is arranged on the sliding screw, a fixing plate is sleeved on the sliding screw, two groups of third mounting holes are formed in the fixing plate, mounting bolts are rotatably mounted on the sliding screw, second mounting holes are formed in two sides of the front face of the fixing plate, fixing screws are arranged in the second mounting holes, rubber shock absorbing pads are sleeved outside the fixing screws, supporting rods are arranged at the bottom of the fixing plate, supporting seats are arranged at the bottom of the supporting rods, and three groups of shock absorbing springs are arranged at the top of the supporting seats;

the positive movable mounting of box has the maintenance door, the positive top of maintenance door is equipped with three groups operation pilot lamp, the bottom of operation pilot lamp is equipped with the display screen, the bottom of display screen is equipped with control panel.

Preferably, the top inside the box body is provided with an illuminating lamp, and one side of the bottom of the box body is provided with a limit switch.

Preferably, the top of one side of the box body is provided with a wire inlet hole, and the bottom of one side of the heat supply network is provided with a wire outlet hole.

Preferably, a handle is arranged on one side of the front face of the maintenance door, and a safety lock is arranged on the handle.

Preferably, the bottom of box is equipped with three group top mount pads, the top of supporting seat is equipped with three group bottom mount pads.

Preferably, the top of the box body is provided with a top cover, and the top of the top cover is provided with a plurality of layers of warning lamps.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention solves the problem that the temperature of the control box is too high in hot weather or long-time use, and the heat dissipation fan can perform ventilation and heat dissipation on the inside of the control box, thereby being beneficial to the use of the control box in hot weather.

2. The shock absorption device realizes shock absorption of the control box in use by arranging the sliding groove and matching the sliding block with the shock absorption spring, reduces shock generated by operation of the control box installed on the refrigerating unit, and accordingly improves stability of the control box in use.

3. According to the invention, the top of the control box can be protected by arranging the top plate, and internal faults of the control box can be reminded through the multilayer warning lamps, so that workers can find the faults in time conveniently, and the practicability of the control box is greatly improved.

4. According to the invention, the singlechip is matched with the temperature and humidity sensor for use, so that the function of adjusting the rotating speed of the heat dissipation fan according to the temperature in the control box is realized, the intelligence during heat dissipation is increased, the waste of electric power is reduced, and the control box is favorably used.

Drawings

FIG. 1 is a schematic structural view of an electrical control box of a refrigeration unit convenient for fixed installation according to the present invention;

FIG. 2 is a schematic front view of an electrical control box of a refrigeration unit that is convenient for fixed installation according to the present invention;

FIG. 3 is a schematic side view of a refrigeration unit electrical control box according to the present invention, which is easy to fixedly mount;

FIG. 4 is a schematic front view of an internal structure of a refrigeration unit appliance control box according to the present invention, which facilitates mounting;

FIG. 5 is a schematic diagram of a back slide hole structure of an electrical control box of a refrigeration unit convenient for fixed installation according to the present invention;

FIG. 6 is a schematic structural view of a rear fixing plate of an electrical control box of a refrigeration unit, which is convenient to fixedly install according to the present invention;

fig. 7 is a partially enlarged schematic structural view of an electrical control box of a refrigeration unit, which is convenient to fixedly install and provided by the invention.

In the figure: 1. a supporting seat; 101. a support bar; 102. a bottom mounting base; 2. a box body; 201. a top mount; 3. maintaining the door; 4. a handle; 401. a safety lock; 5. a control panel; 6. a display screen; 7. an operation indicator light; 8. a top cover; 9. a multilayer warning light; 10. a cushioning spring; 11. a wire outlet hole; 12. a heat-dissipating web; 13. air holes are formed; 14. a wire inlet hole; 15. a fixing plate; 16. a rubber cushioning pad; 17. fixing the screw rod; 18. a temperature and humidity sensor; 19. a limit switch; 20. a heat dissipation fan; 21. mounting a plate; 22. a vent hole; 23. a first mounting hole; 24. an illuminating lamp; 25. a chute; 26. a slide hole; 27. a slider; 28. a sliding screw; 29. a second mounting hole; 30. a third mounting hole; 31. installing a bolt; 32. a protection box; 33. and a single chip microcomputer.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, a refrigerating unit electrical control box convenient for fixed installation is characterized by comprising a box body 2, wherein an installation plate 21 is arranged inside the box body 2, vent holes 22 are formed in the installation plate 21, three groups of first installation holes 23 are formed in the installation plate 21, two groups of heat dissipation fans 20 are arranged on two sides inside the box body 2, two groups of heat dissipation nets 12 are arranged on two sides outside the box body 2, vent holes 13 are formed between the heat dissipation nets 12, a protection box 32 is arranged at the bottom inside the box body 2, a single chip microcomputer 33 is arranged inside the protection box 32, and a temperature and humidity sensor 18 is arranged on one side of the protection box 32;

the back of the box body 2 is provided with a sliding hole 26, a sliding chute 25 is arranged outside the sliding hole 26, a sliding screw 28 is arranged on the sliding hole 26, a sliding block 27 is arranged on the sliding screw 28, a fixing plate 15 is sleeved on the sliding screw 28, two groups of third mounting holes 30 are arranged on the fixing plate 15, mounting bolts 31 are rotatably mounted on the sliding screw 28, second mounting holes 29 are arranged on two sides of the front of the fixing plate 15, a fixing screw 17 is arranged in each second mounting hole 29, a rubber cushioning pad 16 is sleeved outside each fixing screw 17, a supporting rod 101 is arranged at the bottom of the fixing plate 15, a supporting seat 1 is arranged at the bottom of the supporting rod 101, and three groups of cushioning springs 10 are arranged at the top of the supporting seat 1;

the positive movable mounting of box 2 has maintenance door 3, the positive top of maintenance door 3 is equipped with three groups of operation pilot lamps 7, the bottom of operation pilot lamp 7 is equipped with display screen 6, the bottom of display screen 6 is equipped with control panel 5.

It should be noted that, there is mounting panel 21 inside box 2 through nut support column fixed mounting, mounting panel 21 can be fixed the electrical equipment installation in the control box, the equipartition is equipped with ventilation hole 22 on mounting panel 21, ventilation hole 22 has increased the ventilative thermal diffusivity when electrical equipment installs on mounting panel 21, be equipped with three first mounting holes of group 23 on mounting panel 21, first mounting hole 23 is convenient for install electrical equipment through the bolt, the stability of electrical equipment when using has been increased simultaneously, 2 inside both sides of box all have heat dissipation fan 20 through bolt fixed mounting, heat dissipation fan 20's model can be: FK6621.230 type, the heat dissipation fan 20 is connected with an external power supply through a wire, the heat dissipation fan 20 ventilates and dissipates the heat of the interior of the box body 2 through rotation, thereby avoiding the situation that the heat dissipation of the box body 2 is not smooth when used in hot weather or a space with higher temperature, increasing the heat dissipation of the control cabinet when in use, two groups of heat dissipation nets 12 are fixedly arranged at two sides of the exterior of the box body 2 through bolts, the heat dissipation nets 12 protect the exterior of the heat dissipation fan 20, avoiding the situation that external foreign matters or garbage enter the interior of the heat dissipation fan 20 to cause damage or failure, increasing the safety of the heat dissipation fan 20 when in use, vent holes 13 are arranged on the box body 2 between the heat dissipation nets 12, the vent holes 13 are convenient for the heat dissipation fan 20 to dissipate the heat of the interior of the box body 2, simultaneously improving the internal air circulation of the box body 2, improving the heat dissipation efficiency, a protection box 32 is fixedly arranged at the bottom, the inside of protection box 32 has singlechip 33 through bolt fixed mounting, and singlechip 33's model can be: MSP430 type, singlechip 33 pass through the wire and are connected with heat dissipation fan 20, and there is temperature and humidity sensor 18 one side of protection box 32 through bolt fixed mounting, and temperature and humidity sensor 18's model can be: the temperature and humidity sensor 18 is connected with the single chip microcomputer 33 through a lead, the temperature and humidity sensor 18 monitors the temperature inside the control box by programming the single chip microcomputer 33, and the single chip microcomputer 33 adjusts and controls the rotating speed of the heat dissipation fan 20 according to the temperature inside the control box;

the back of the box body 2 is provided with two groups of sliding holes 26, the outer parts of the sliding holes 26 are provided with sliding grooves 25, sliding screws 28 are slidably arranged in the sliding holes 26, the sliding screws 28 can slide up and down in the sliding holes 26, sliding blocks 27 are fixedly arranged on the sliding screws 28 through embedding, the sliding blocks 27 slide on the sliding grooves 25, the stability of the sliding screws 28 in up and down sliding is improved through the matching of the sliding blocks 27 and the sliding grooves 25, a fixing plate 15 is sleeved on the sliding screws 28, two groups of third mounting holes 30 are arranged on the fixing plate 15, the third mounting holes 30 are arranged on the sliding screws 28 through nuts, so that the fixing plate 15 can slide up and down, second mounting holes 29 are arranged on the two sides of the front surface of the fixing plate 15, fixing screws 17 are slidably arranged in the second mounting holes 29, the fixing screws 17 can mount the box body 2 on a refrigerating unit through nuts, rubber cushioning pads 16 are sleeved on the fixing screws 17, the rubber shock absorption pad 16 increases the stability of the box body 2 during installation, the situation that nuts on the fixing screw rods 17 are loosened due to vibration is avoided, the supporting rod 101 is fixedly installed at the bottom of the fixing plate 15 through welding, the supporting seat 1 is fixedly installed on the supporting rod 101 through welding, three groups of shock absorption springs 10 are placed at the top of the supporting seat 1, the three groups of shock absorption springs 10 support the box body 2 and simultaneously absorb shock to the box body 2, and damage or shock conduction of the box body 2 caused by vibration generated by operation of a refrigerating unit is reduced or reduced;

the front of the box body 2 is movably provided with a maintenance door 3 through a hinge, the maintenance door 3 seals and protects the box body 2, the internal safety of the control box is increased when the control box is used, the top of the outer part of the maintenance door 3 is fixedly provided with three groups of operation indicating lamps 7 through bolts, the operation indicating lamps 7 are connected with a power supply or a control system of the control box through leads, the operation state of the control box can be displayed through the operation indicating lamps 7, a worker can know the operation condition from the outer part of the control box conveniently, a display screen 6 is fixedly arranged on the maintenance door 3 at the bottom of the operation indicating lamps 7 through bolts, the display screen 6 is connected with a single chip microcomputer 33 through leads, so that the data detected by a temperature and humidity sensor 18 can be displayed through the display screen 6, the worker can know the internal temperature of the control box through the display screen 6 conveniently, the maintenance door 3 at the bottom of the display screen 6 is fixedly provided with a control panel, the control panel 5 is connected with the electrical equipment inside the control box through a wire, so that the staff can adjust and control the electrical equipment inside through the control panel 5.

Wherein, the top inside the box body 2 is provided with an illuminating lamp 24, and one side of the bottom of the box body 2 is provided with a limit switch 19;

it should be noted that, the illumination lamp 24 is fixedly installed on the top inside the box body 2 through bolts, and the type of the illumination lamp 24 may be: 12-LE-54436 type, light 24 pass through the wire and are connected with external power to throw light on through light 24 to the inside of box 2, there is limit switch 19 bottom inside box 2 through bolt fixed mounting, limit switch 19's model can be: the YBLX-19/001 type is characterized in that a limit switch 19 is connected with an illuminating lamp 24 through a lead, the limit switch 19 can control the opening and closing of the illuminating lamp 24 through the matching of a maintenance door 3, when the maintenance door 3 is closed, the maintenance door 3 closes the illuminating lamp 24 by closing the limit switch 19, and when the maintenance door 3 is opened, the limit switch 19 bounces to open the illuminating lamp 24;

the top of one side of the box body 2 is provided with a wire inlet hole 14, and the bottom of one side of the heat dissipation net 12 is provided with a wire outlet hole 11;

it should be noted that the wire inlet 14 is convenient for the power line of the control box to enter, the wire outlet 11 is convenient for the power line in the control box to discharge, and meanwhile, rubber protective sleeves are sleeved on the wire inlet 14 and the wire outlet 11, and can protect the power line from scratching or scratching, so that the safety is improved;

a handle 4 is arranged on one side of the front face of the maintenance door 3, and a safety lock 401 is arranged on the handle 4;

it should be noted that the handle 4 is fixedly installed through a bolt, the handle 4 is convenient for a worker to open the maintenance door 3, the handle 4 is provided with a safety lock 401, the safety lock 401 can lock the maintenance door 3, and the safety of the maintenance door 3 is improved;

three groups of top mounting seats 201 are arranged at the bottom of the box body 2, and three groups of bottom mounting seats 102 are arranged at the top of the supporting seat 1;

it should be noted that the top mounting seat 201 is fixedly mounted by welding, and the bottom mounting seat 102 is fixedly mounted by welding, and the top mounting seat 201 is matched with the bottom mounting seat 102 to fix the cushioning spring 10, so that the stability of the cushioning spring 10 during supporting and cushioning is increased;

the top of the box body 2 is provided with a top cover 8, and the top of the top cover 8 is provided with a plurality of layers of warning lamps 9;

it should be noted that, the top cover 8 passes through bolt fixed mounting, and the top cover 8 can protect the top of box 2, has avoided the high altitude junk to cause the condition that the control box damaged, has increased the security of control box, and multilayer warning light 9 passes through bolt fixed mounting, and the model of multilayer warning light 9 can be: the model TB50-1T-D, the multilayer warning light 9 is connected with the control system of the control box through a lead, thereby displaying the operation state of the control box.

In the invention, when a user uses the device, referring to the attached drawing 1, the attached drawing 2, the attached drawing 3, the attached drawing 4, the attached drawing 5, the attached drawing 6 and the attached drawing 7 of the specification, a box body 2 is fixedly arranged on a refrigerating unit through a fixing screw 17 and a nut, a rubber shock absorption pad 16 increases the stability of the box body 2 during installation, the installation height of the box body 2 can be adjusted and controlled through a second installation hole 29, a support rod 101 is matched with a support seat 1 and a shock absorption spring 10 to support the box body 2, the shock absorption spring 10 absorbs shock to the box body 2 at the same time, the shock of the box body 2 caused by the operation of the refrigerating unit is reduced, a sliding screw 28 is matched with a sliding hole 26 to fix the box body 2, the shock absorption spring 10 is matched to reduce the shock of the box body 2 caused by the operation of the refrigerating unit, electrical equipment is arranged on a first installation hole 23 on an installation plate 21 through bolts, ventilation when simultaneously ventilation hole 22 has increased the electrical equipment installation, four group's heat dissipation fan 20 dispel the heat to the inside of box 2, the condition of the inside high temperature of box 2 has been avoided, radiator-grid 12 protects the outside of heat dissipation fan 20 simultaneously, temperature and humidity sensor 18 can monitor the inside temperature of box 2, cooperate with singlechip 33 simultaneously, can carry out automatic adjustment to the rotational speed of heat dissipation fan 20 according to the inside humiture of box 2, maintenance door 3 protects and seals box 2, operation pilot lamp 7 can show the running state of control box, display screen 6 can show the inside temperature of control box, the top cover 8 is protected the top of control box, the security at control box top has been increased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.