CN212784508U

CN212784508U - Drawer type low-voltage switch cabinet

Info

Publication number: CN212784508U
Application number: CN202021908741.7U
Authority: CN
Inventors: 李鹏
Original assignee: Tianjin Yujiarui Electromechanical Equipment Co ltd
Current assignee: Tianjin Yujiarui Electromechanical Equipment Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-03-23
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a drawer type low-voltage switchgear belongs to mechanical application technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body, the one end sliding connection of the cabinet body has the bottom plate, the both ends fixedly connected with curb plate of bottom plate, the side chamber has been seted up to the inside of curb plate, the inside in side chamber is inlayed and is connected with the spring, the one end sliding connection of spring has the clamp plate, the one end interference of clamp plate is connected with branch, one side interference of branch is connected with the fixed plate, the one end interference of curb plate is connected with the baffle, the one end of baffle is inlayed and is connected with the handle, inside one side fixed mounting of the cabinet body has the screen panel, the. The utility model discloses a motor of installation can drive the flabellum of the internal portion of cabinet and rotate for the flabellum drives the air mobility grow of the internal portion of cabinet, makes the air drive the inside heat air pocket and derives from the inside of gas outlet, and then improves the radiating effect of the internal portion of cabinet, can improve the result of use.

Description

Drawer type low-voltage switch cabinet

Technical Field

The utility model relates to a machinery uses technical field, especially relates to a drawer type low-voltage switchgear.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The product meets the standard regulation of GB7251.1-2013 low-voltage switchgear assembly (IDT IEC 60439-11999). The low-voltage switch cabinet belongs to a product listed in a 3C certification mandatory certification product catalog.

Patent No. CN210669255U discloses a drawer type low-voltage switch cabinet, which comprises a cabinet body, wherein the cabinet body is composed of a rectangular bottom plate and a rectangular box body casing, the bottom end of the casing is fixedly connected with the bottom plate, the bottom of the bottom plate is provided with a clamping groove, a connecting rod is clamped in the clamping groove, both ends of the connecting rod are fixedly connected with rollers, the rollers are attached to both sides of the bottom plate, a plurality of groups of drawer chambers are arranged in the casing, the bottom surface of each drawer chamber is fixedly connected with a circuit board, both sides of the circuit board are provided with guide rail grooves, the guide rail grooves and both sides of the drawer chambers are slidably connected with guide rail pulleys, the upper end of the casing is fixedly connected with a containing groove, a fixed seat is arranged in the containing groove, the fixed seat is fixedly connected with a U-shaped push-pull rod, the utility model has a simple structure, the safety of the use of the utility model is improved.

The drawer-type low-voltage switchgear cabinet has the following disadvantages when in use: 1. above-mentioned drawer type low-voltage switchgear is inside radiating effect relatively poor when using, and then makes inside temperature higher, influences the result of use.

2. Above-mentioned drawer type low-voltage switchgear can not fix the electric component of inside when using, makes electric component produce when the device receives the impact easily and rocks, and then influences the result of use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drawer type low-voltage switchgear aims at the motor through the installation, can drive the internal portion of cabinet flabellum and rotate for the flabellum drives the internal portion of cabinet air mobility grow, makes the air drive inside heat air pocket derive from the inside of gas outlet, and then improves the radiating effect of the internal portion of cabinet, can improve the result of use.

The utility model provides a specific technical scheme as follows:

the utility model provides a drawer type low-voltage switch cabinet, which comprises a cabinet body, wherein one end of the cabinet body is slidably connected with a bottom plate, two ends of the bottom plate are fixedly connected with side plates, side cavities are arranged inside the side plates, springs are embedded and connected inside the side cavities, one ends of the springs are slidably connected with a pressing plate, one ends of the pressing plate are in interference connection with supporting rods, one sides of the supporting rods are in interference connection with a fixed plate, one ends of the side plates are in interference connection with a baffle plate, one ends of the baffle plate are embedded and connected with a handle, one side inside of the cabinet body is fixedly provided with a mesh enclosure, one end of the mesh enclosure is in clearance connection with a ventilating plate, the inside of the mesh enclosure is fixedly provided with a motor, the output end of the motor is fixedly connected with fan blades, the bottom end of the mesh enclosure is, the drying chamber is arranged above the screen plate, the air outlet groove is arranged below the drying chamber, and the bottom end of the air outlet groove is provided with an air guide opening.

Optionally, the drying cavity is filled with a drying agent, and the drying agent is made of anhydrous calcium chloride.

Optionally, through holes are formed in the bottom plate, and the number of the through holes is several.

Optionally, one end of the fixing plate is connected with a rubber pad in an embedded manner, and the rubber pad is made of vulcanized rubber.

Optionally, the input end of the motor is electrically connected to an external power source.

The utility model has the advantages as follows:

1. the utility model discloses an installed motor, when the device is in use, the inside electric component of device uses and can produce certain heat, make the temperature of the internal portion of cabinet higher, at this moment, open external switch, make the motor operate, the motor drives the flabellum through the inside rotation, make the flabellum rotate and lead in the air in the external environment to the inside of the cabinet through cabinet one end intake stack, produce certain wind pressure, through the air-out duct of bottom plate bottom, blow off the inside of the cabinet from the wind-guiding mouth, and then can increase the radiating efficiency of the internal portion of cabinet, the dust filter can filter the dust that mix with in the air of external environment on one side of the dust filter simultaneously, prevent that the dust from causing the internal dust pollution of cabinet, simultaneously, can blow off the high temperature air mass in the equipment when blowing off the wind pressure, can increase the radiating effect of equipment to a certain extent, prevent the equipment live time overlength, the high temperature that causes, the condition that influences the result of use takes place, when the cabinet body is when using, external environment is when the use because steam becomes moist, the inside of the leading-in cabinet body in the gap of the external side of cabinet is passed through to moist air, moist air passes through the inside of mesh air guide to dry chamber on otter board surface, because the inside drier of filling of dry chamber is anhydrous calcium chloride, can take place a series of biochemical reactions with water, make anhydrous calcium chloride become the calcium chloride that has the crystal water, and then can absorb the moisture content in the humid air of the internal portion of cabinet dry, guarantee the use aridity of the cabinet body.

2. The utility model discloses a curb plate through the installation, during the installation, stir the fixed plate at curb plate both ends to both sides with the hand, make the fixed plate drive the clamp plate of branch one side and move to the inside of side chamber, make the clamp plate extrude the spring, the spring receives pressure and produces certain shrink to the inside of side chamber, make the space in the inside of side chamber grow, drive the branch and move and accomodate to the inside of curb plate, subsequently place the electric element in the one end of fixed plate, then loosen the effort of hand to the fixed plate, make the pressure that the spring received disappear, produce certain elasticity return volume, drive the branch of the clamp plate one side in the side chamber to push out, make the fixed plate can butt in the one end of electric element, fix the electric element, fixed plate one end gets the rubber pad simultaneously, the material is vulcanized rubber, can prevent that electric element from causing the electrical leakage, cause the incident to take, and further, the use effect can be improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic sectional structure view of a drawer-type low-voltage switch cabinet according to an embodiment of the present invention;

fig. 2 is a schematic side plate structure diagram of a drawer-type low-voltage switch cabinet according to an embodiment of the present invention.

In the figure: 1. a cabinet body; 2. a handle; 3. a baffle plate; 4. a drying chamber; 5. a screen plate; 6. a desiccant; 7. a ventilation board; 8. a motor; 9. a fan blade; 10. a mesh enclosure; 11. an air inlet groove; 12. a dust filter screen; 13. an air outlet groove; 14. a wind guide opening; 15. a base plate; 16. a side plate; 17. a lateral cavity; 18. a spring; 19. pressing a plate; 20. a strut; 21. a fixing plate; 22. a rubber pad; 23. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A drawer type low-voltage switchgear according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, a drawer type low voltage switch cabinet provided by an embodiment of the present invention includes a cabinet body 1, a bottom plate 15 is slidably connected to one end of the cabinet body 1, side plates 16 are fixedly connected to both ends of the bottom plate 15, a side cavity 17 is formed inside the side plates 16, a spring 18 is embedded and connected inside the side cavity 17, a pressing plate 19 is slidably connected to one end of the spring 18, a supporting rod 20 is interference-connected to one end of the pressing plate 19, a fixing plate 21 is interference-connected to one side of the supporting rod 20, a baffle 3 is interference-connected to one end of the side plates 16, a handle 2 is embedded and connected to one end of the baffle 3, a mesh enclosure 10 is fixedly installed on one side inside the cabinet body 1, a ventilation plate 7 is gap-connected to one end of the mesh enclosure 10, a motor 8 is fixedly installed inside the mesh enclosure 10, and, the air inlet 11 has been seted up to the bottom of screen panel 10, one side of air inlet 11 is inlayed and is connected with dust filter 12, inlay on one side of the top of the cabinet body 1 and be connected with otter board 5, dry chamber 4 has been seted up to otter board 5's top, air outlet 13 has been seted up to dry chamber 4's below, wind-guiding mouth 14 has been seted up to air outlet 13's bottom, and through the motor of installation, can drive the flabellum rotation of the internal portion of cabinet for the flabellum drives the air mobility grow of the internal portion of cabinet, makes the air drive inside heat lump of gas and derives from the inside of gas outlet, and then improves the radiating effect of the internal portion of.

Referring to fig. 1 and 2, a drying agent 6 is filled in the drying cavity 4, the drying agent 6 is made of anhydrous calcium chloride, and the drying performance in the cabinet can be improved by the installed drying agent.

Referring to fig. 2, through holes 23 are formed in the bottom plate 15, the number of the through holes 23 is several, and the air circulation inside the cabinet body can be increased through the formed through holes.

Referring to fig. 2, a rubber pad 22 is embedded and connected to one end of the fixing plate 21, the rubber pad 22 is made of vulcanized rubber, and the electric element above the bottom plate can be fixed by the rubber pad.

Referring to fig. 1 and 2, the input end of the motor 8 is electrically connected to an external power source.

The embodiment of the utility model provides a drawer type low-voltage switch cabinet, when the device is in use, the electric component inside the device can generate a certain amount of heat when using, so that the temperature inside the cabinet body 1 is higher, at this time, the external switch is opened, so that the motor 8 runs, the motor 8 drives the fan blade 9 to rotate through the internal rotation action, so that the fan blade 9 rotates to lead the air in the external environment into the inside of the cabinet body 1 through the air inlet groove 11 at one end of the cabinet body 1, a certain air pressure is generated, the air is blown out from the inside of the cabinet body 1 through the air outlet groove 13 at the bottom end of the bottom plate 15, and the heat dissipation efficiency inside the cabinet body 1 can be further increased, meanwhile, the dust filtering net 12 can filter the dust and the like mixed in the air in the external environment on one side of the dust filtering net 12, thereby preventing the dust pollution inside the cabinet body 1 caused by the dust, and simultaneously, the, when the cabinet body 1 is in use, when the external environment becomes moist due to water vapor, moist air is guided into the cabinet body 1 through a gap on the outer side of the cabinet body 1, the moist air is guided to the inside of the drying cavity 4 through meshes on the surface of the mesh plate 5, a drying agent 6 filled in the drying cavity 4 is anhydrous calcium chloride and can generate a series of biochemical reactions with water, so that the anhydrous calcium chloride is changed into calcium chloride with crystal water, and further, moisture in the moist air in the cabinet body 1 can be absorbed and dried, the use dryness of the cabinet body 1 is ensured, when the cabinet body is installed, the fixing plates 21 at two ends of the side plates 16 are shifted to two sides by hands, so that the fixing plates 21 drive the pressing plates 19 at one side of the supporting rods 20 to move towards the inside of the side cavities 17, make clamp plate 19 extrusion spring 18, spring 18 receives pressure to the inside certain shrink that produces of side chamber 17, make the space grow of side chamber 17 portion, drive branch 20 and remove the inside of accomodating to curb plate 16, place electrical component at the one end of fixed plate 21 afterwards, then loosen the effort of hand to fixed plate 21, make the pressure that spring 18 received disappear, produce certain elasticity answer, it is ejecting to drive branch 20 of the inside clamp plate 19 one side of side chamber 17, make fixed plate 21 can the butt get one end at electrical component, fix electrical component, fixed plate 21 one end gets rubber pad 22 simultaneously, the material is vulcanized rubber, can prevent that electrical component from causing the electrical leakage, cause the incident to take place, and then can improve the result of use.

The motor 8 is a commercially available model 13130SM 15010.

It should be noted that the utility model relates to a drawer type low-voltage switch cabinet, which comprises a cabinet body 1, a handle 2, a baffle 3, a drying cavity 4, a screen 5, a drying agent 6, a ventilating board 7, a motor 8, a fan blade 9, a mesh enclosure 10, an air inlet tank 11, a dust filtering net 12, an air outlet tank 13, an air guide opening 14, a bottom board 15, a side board 16, a side cavity 17, a spring 18, a pressing board 19, a support rod 20, a fixing board 21, a rubber pad 22 and a through hole 23, the electrical components are all products in the prior art, the technical personnel in the field select, install and complete the debugging operation of the circuit according to the use requirement to ensure that all the electrical equipment can work normally, the components are all universal standard components or components known by the technical personnel in the field, the structure and principle are known to the skilled person through technical manuals or through routine experimentation, and the applicant is not specifically limited herein.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A drawer type low-voltage switch cabinet comprises a cabinet body (1) and is characterized in that one end of the cabinet body (1) is connected with a bottom plate (15) in a sliding mode, two ends of the bottom plate (15) are fixedly connected with side plates (16), side cavities (17) are formed in the side plates (16), springs (18) are embedded and connected in the side cavities (17), one ends of the springs (18) are connected with a pressing plate (19) in a sliding mode, one ends of the pressing plate (19) are connected with supporting rods (20) in an interference mode, one sides of the supporting rods (20) are connected with fixing plates (21) in an interference mode, one ends of the side plates (16) are connected with a baffle plate (3) in an interference mode, one end of the baffle plate (3) is connected with a handle (2) in an embedding mode, a mesh enclosure (10) is fixedly installed on one side, the utility model discloses a cabinet, including screen panel (10), fixed mounting has motor (8) in the inside of screen panel (10), output fixedly connected with flabellum (9) of motor (8), air inlet duct (11) have been seted up to the bottom of screen panel (10), one side of air inlet duct (11) is inlayed and is connected with dust filter screen (12), top one side of the cabinet body (1) is inlayed and is connected with otter board (5), dry chamber (4) have been seted up to the top of otter board (5), air outlet groove (13) have been seted up to the below of dry chamber (4), wind-guiding mouth (14) have been seted up to the bottom of air.

2. The drawer-type low-voltage switchgear cabinet as claimed in claim 1, wherein the interior of the drying chamber (4) is filled with a desiccant (6), and the material of the desiccant (6) is anhydrous calcium chloride.

3. The drawer-type low-voltage switch cabinet as claimed in claim 1, wherein the bottom plate (15) is provided with a plurality of through holes (23) therein, and the number of the through holes (23) is several.

4. The drawer-type low-voltage switch cabinet as claimed in claim 1, wherein a rubber gasket (22) is embedded and connected to one end of the fixing plate (21), and the rubber gasket (22) is made of vulcanized rubber.

5. A drawer-type low-voltage switchgear cabinet as claimed in claim 1, characterized in that the input of said motor (8) is electrically connected to an external power source.