CN212277652U

CN212277652U - Laboratory control cabinet with protector

Info

Publication number: CN212277652U
Application number: CN202020849744.1U
Authority: CN
Inventors: 张梦童; 唐书海; 唐小茜; 罗建春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-01
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a laboratory control cabinet with a protective device, which structurally comprises a box body, wherein the left end of the box body is provided with a switch, the left end of the box body is provided with radiating holes, the left end of the rear side of the box body is provided with a power line, the front end of the box body is fixed with a hinge, the right end of the hinge is fixed with a movable door into a whole, and the right front end of the movable door is provided with a handle; still include complementary unit and cleaning device, the box left end passes through welded fastening with complementary unit, and the inboard upper right end of box is closely laminated with cleaning device. The utility model discloses a set up complementary unit in the box left end, be convenient for clear up the water stain in the box, reached the advantage of avoiding moisture to damage electrical apparatus, through setting up cleaning device in box inboard bottom, the better change cleaning device of user has reached the person of facilitating the use and has carried out quick replacement cleaning device.

Description

Laboratory control cabinet with protector

Technical Field

The utility model relates to a laboratory control cabinet with protector belongs to the switch board field.

Background

The control cabinet is formed by assembling switch equipment, measuring instrument, protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, the arrangement of the control cabinet should meet the requirement of normal operation of an electric power system, the maintenance is convenient, the safety of human bodies and surrounding equipment is not endangered, the circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or the alarm is given by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instrument, certain electric parameters can be adjusted, and the deviation from the normal working state is prompted or signaled and is commonly used in various power generation, distribution and transformation substations, the control cabinet comprises a plurality of types, including an electric control cabinet, a variable frequency control cabinet, a low voltage control cabinet, a high voltage control cabinet, a water pump control cabinet, a power supply control cabinet, an explosion-proof control cabinet, an, Along with the development of scientific technology, human activities are more and more completed by electrical devices, and the complexity of the electrical devices is higher and higher.

Because the laboratory control cabinet that has protector now, the switch board is placed usually in the laboratory, and south has the south windy day more in the south, and in moisture invaded the switch board easily for moisture damaged the electrical apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laboratory control cabinet with protector to solve prior art because a laboratory control cabinet with protector, the switch board is placed usually in the laboratory, and south has south windy day more, in moisture invades the switch board easily, makes the problem of moisture to the electrical apparatus damage.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a laboratory control cabinet with a protection device comprises a box body, an auxiliary mechanism and a cleaning device, wherein a switch is arranged at the left end of the box body, heat dissipation holes are formed in the left end of the box body, a power cord is arranged at the left end of the rear side of the box body, the front end of the box body is fixed with a hinge, the right end of the hinge is fixed with a movable door into a whole, a handle is arranged at the right front end of the movable door, the left end of the box body is fixed with the auxiliary mechanism through welding, the right upper end of the inner side of the box body is tightly attached to the cleaning device, the auxiliary mechanism comprises a shell, a lower sliding plate, a base, a motor, a rocker, a sliding groove, a sliding block, an upper sliding plate, a fixing rod, a circular groove and a supporting column, the bottom of the inner side of the shell is fixed with the base through welding, the rear, the left front end of the rocker is fastened with the chute, the chute is formed in the middle of the sliding block, the upper end of the sliding block is connected with the upper sliding plate in a sliding mode, the left end of the sliding block is fixed with the fixing rod into a whole, a circular groove is formed in the front side of the left end of the fixing rod, the lower end of the motor is fixed with the support column into a whole, the left end of the box body is fixed with the shell in a welding mode, and the motor is electrically connected with the power line through the.

Further, cleaning device comprises frame, clean piece, recess, spacing ball, spring and spacing frame, the frame lower extreme is fixed as an organic whole with clean piece, frame left end middle part is seted up flutedly, the inboard left end of recess closely laminates with spacing ball, spacing ball right-hand member is fixed as an organic whole with the spring, the spring right-hand member is fixed mutually with spacing frame, the inboard upper right end of box closely laminates with clean piece.

Furthermore, the circular grooves are arranged in two numbers and are distributed at the front end and the rear end of the fixing rod.

Furthermore, the maximum slidable distance between the upper end of the lower sliding plate and the sliding block is 8cm, and the sliding block is I-shaped.

Further, the rocker is embedded in the sliding groove, and the maximum rotatable angle between the rocker and the sliding groove is 135 degrees.

Furthermore, the left end of the fixing rod is in through connection with the shell, and the fixing rod is in a long strip shape.

Further, the spring is provided with two altogether, and the spring distributes in both ends about the recess.

Furthermore, the cleaning block is in a long strip shape, and the lower end of the cleaning block is provided with absorbent cotton.

Further, the shell is made of stainless steel.

Furthermore, the rocker is made of aluminum alloy.

The method has the advantages that: the utility model discloses a laboratory control cabinet with protector, through setting up complementary unit in the box left end, motor output shaft drives the rocker and rotates, and then the slider slides in the lower sliding plate, and the dead lever is ejecting left, is convenient for clear up the water stain in the box, has reached the advantage of avoiding moisture to damage electrical apparatus.

The method has the advantages that: the utility model discloses a laboratory control cabinet with protector through setting up cleaning device in box inboard bottom, outwards extracts the frame for the spring compresses, makes spacing ball shrink, thereby extracts the frame, inserts into the dead lever with new cleaning device's recess again, makes spacing ball and circular slot fix, and the better change cleaning device of user has reached the person of facilitating the use and has carried out quick replacement cleaning device.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the auxiliary mechanism of the present invention;

FIG. 3 is a schematic structural view of the auxiliary mechanism of the present invention;

FIG. 4 is a schematic view of the cleaning device of the present invention;

fig. 5 is a schematic view of the front view structure of the cleaning device of the present invention.

In the figure: the cleaning device comprises a box body-1, an auxiliary mechanism-2, a switch-3, heat dissipation holes-4, a power line-5, a base plate-6, a hinge-7, a movable door-8, a handle-9, a cleaning device-10, a shell-21, a lower sliding plate-22, a base-23, a motor-24, a rocker-25, a sliding groove-26, a sliding block-27, an upper sliding plate-28, a fixed rod-29, a circular groove-210, a supporting column-211, an outer frame-101, a cleaning block-102, a groove-103, a limiting ball-104, a spring-105 and a limiting frame-106.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a laboratory control cabinet with a protection device: the cleaning device comprises a box body 1, an auxiliary mechanism 2 and a cleaning device 10, wherein a switch 3 is arranged at the left end of the box body 1, a heat dissipation hole 4 is formed at the left end of the box body 1, a power cord 5 is arranged at the left end of the rear side of the box body 1, the front end of the box body 1 is fixed with a hinge 7, the right end of the hinge 7 is fixed with a movable door 8 into a whole, a handle 9 is arranged at the right front end of the movable door 8, the left end of the box body 1 is fixed with the auxiliary mechanism 2 through welding, the right upper end of the inner side of the box body 1 is tightly attached to the cleaning device 10, the auxiliary mechanism 2 comprises a shell 21, a lower sliding plate 22, a base 23, a motor 24, a rocker 25, a sliding chute 26, a sliding block 27, an upper sliding plate 28, a fixed rod 29, a circular chute 210 and a supporting column 211, the bottom of the inner side of the shell 21 is, rocking bar 25 left front end and spout 26 lock joint, spout 26 is seted up at slider 27 middle part, slider 27 upper end and last slide 28 sliding connection, slider 27 left end and dead lever 29 are fixed as an organic whole, the cleaning device 10 of being convenient for better works, dead lever 29 left end front side is opened and is equipped with circular slot 210, the lower extreme of motor 24 is fixed as an organic whole with support column 211, the left end of box 1 passes through welded fastening with shell 21, motor 24 is connected with power cord 5 electricity through switch 3.

The cleaning device 10 comprises an outer frame 101, a cleaning block 102, a groove 103, a limiting ball 104, a spring 105 and a limiting frame 106, wherein the lower end of the outer frame 101 is fixed with the cleaning block 102 into a whole, the groove 103 is formed in the middle of the left end of the outer frame 101, the left end of the inner side of the groove 103 is tightly attached to the limiting ball 104, the right end of the limiting ball 104 is fixed with the spring 105 into a whole, the right end of the spring 105 is fixed with the limiting frame 106, the upper right end of the inner side of the box body 1 is tightly attached to the cleaning block 102, and the limiting ball 104 can achieve a good limiting and fixing effect.

The number of the circular grooves 210 is two, and the circular grooves 210 are distributed at the front end and the rear end of the fixing rod 29, so that the limiting fixing with the limiting ball 104 is facilitated.

The maximum slidable distance between the upper end of the lower sliding plate 22 and the sliding block 27 is 8cm, and the sliding block 27 is in an I shape, so that the sliding block 27 can slide better.

The rocker 25 is embedded in the sliding groove 26, and the maximum rotatable angle between the rocker 25 and the sliding groove 26 is 135 degrees, which is convenient for the sliding block 27 to slide.

The left end of the fixing rod 29 is connected with the housing 21 in a penetrating manner, and the fixing rod 29 is in a long strip shape, so that the cleaning device 10 can work better.

Wherein, spring 105 is provided with two altogether, and spring 105 distributes in both ends about recess 103, and the spacing ball 104 of being convenient for is better spacing fixed.

The cleaning block 102 is strip-shaped, and the lower end of the cleaning block is provided with absorbent cotton, so that water stains on the inner side of the box body 1 can be absorbed conveniently.

Wherein, shell 21 adopts stainless steel material, avoids shell 21 the rusty phenomenon to appear, and has improved shell 21's life.

The rocker 25 is made of aluminum alloy, so that the hardness of the rocker 25 is enhanced.

The motor 24 described in this patent refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, and is represented by the letter M (old standard is D) in the circuit, and its main function is to generate driving torque as a power source for electrical appliances or various machines, and the generator is represented by the letter G in the circuit, and its main function is to convert mechanical energy into electric energy.

The working principle is as follows:

firstly, the method comprises the following steps: the user can firstly place the box body 1 in a laboratory which needs to be used horizontally, then connect the power line 5 with a power supply, then open the movable door 8 of an electric appliance which needs to be used through the handle 9, then place the electric appliance in the box body 1, and when the internal electric appliance works, the generated heat can be discharged through the heat dissipation hole 4;

secondly, the method comprises the following steps: moreover, because the device is usually placed in a laboratory, and in the south wind, moisture easily damages the electric appliances inside the box body 1, the device is inconvenient for users to use, and at the moment, the users can press the switch 3 to start the motor 24 to work, so that the output shaft of the motor 24 drives the rocker 25 to rotate, the rocker 25 rotates in the chute 26, the rocker 25 drives the sliding block 27 to slide in the lower sliding plate 22 and the upper sliding plate 28, and the fixed rod 29 drives the cleaning device 10 to adsorb the moisture inside the box body 1;

thirdly, the method comprises the following steps: when the user needs to replace the cleaning device 10, the user can firstly pull out the outer frame 101 outwards to compress the spring 105, so that the limiting ball 104 contracts, the outer frame 101 is pulled out, the groove 103 of the new cleaning device 10 is inserted into the fixing rod 29, the limiting ball 104 is fixed with the circular groove 210, and when the user does not need to use, all the switches 3 are turned off, and the power line 5 is disconnected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A laboratory control cabinet with a protection device comprises a box body (1), wherein a switch (3) is arranged at the left end of the box body (1), a heat dissipation hole (4) is formed in the left end of the box body (1), a power line (5) is arranged at the left end of the rear side of the box body (1), the front end of the box body (1) is fixed with a hinge (7), the right end of the hinge (7) is fixed with a movable door (8) into a whole, and a handle (9) is arranged at the right front end of the movable door (8);

the method is characterized in that: the cleaning device is characterized by further comprising an auxiliary mechanism (2) and a cleaning device (10), the left end of the box body (1) is fixed with the auxiliary mechanism (2) through welding, the right upper end of the inner side of the box body (1) is tightly attached to the cleaning device (10), the auxiliary mechanism (2) is composed of a shell (21), a lower sliding plate (22), a base (23), a motor (24), a rocker (25), a sliding groove (26), a sliding block (27), an upper sliding plate (28), a fixing rod (29), a circular groove (210) and a supporting column (211), the bottom of the inner side of the shell (21) is fixed with the base (23) through welding, the rear side of the upper end of the base (23) is fixed with the motor (24), the front end of the motor (24) is rotatably connected with the rocker (25), the left front end of the rocker (25) is fastened with the sliding groove (26), and the sliding groove (26) is formed in the middle of the sliding block (27), slider (27) upper end and top slide (28) sliding connection, slider (27) left end is fixed as an organic whole with dead lever (29), dead lever (29) left end front side is opened and is equipped with circular slot (210), motor (24) lower extreme is fixed as an organic whole with support column (211), box (1) left end is through welded fastening with shell (21), motor (24) are connected with power cord (5) electricity through switch (3).

2. The laboratory control cabinet with a protective device according to claim 1, characterized in that: cleaning device (10) comprises frame (101), clean piece (102), recess (103), spacing ball (104), spring (105) and spacing frame (106), frame (101) lower extreme and clean piece (102) are fixed as an organic whole, frame (101) left end middle part is seted up recess (103), the inboard left end of recess (103) closely laminates with spacing ball (104), spacing ball (104) right-hand member and spring (105) are fixed as an organic whole, spring (105) right-hand member is fixed mutually with spacing frame (106), box (1) inboard upper right end closely laminates with clean piece (102).

3. The laboratory control cabinet with a protective device according to claim 1, characterized in that: the number of the circular grooves (210) is two, and the circular grooves (210) are distributed at the front end and the rear end of the fixing rod (29).

4. The laboratory control cabinet with a protective device according to claim 1, characterized in that: the maximum slidable distance between the upper end of the lower sliding plate (22) and the sliding block (27) is 8cm, and the sliding block (27) is I-shaped.

5. The laboratory control cabinet with a protective device according to claim 1, characterized in that: the rocker (25) is embedded in the sliding groove (26), and the maximum rotatable angle of the rocker (25) and the sliding groove (26) is 135 degrees.

6. The laboratory control cabinet with a protective device according to claim 1, characterized in that: the left end of the fixing rod (29) is communicated with the shell (21), and the fixing rod (29) is in a long strip shape.

7. The laboratory control cabinet with a protective device according to claim 2, characterized in that: the number of the springs (105) is two, and the springs (105) are distributed at the left end and the right end of the groove (103).

8. The laboratory control cabinet with a protective device according to claim 2, characterized in that: the cleaning block (102) is in a long strip shape, and the lower end of the cleaning block is provided with absorbent cotton.