Laboratory electrical cabinet

Abstract

The utility model relates to the field of electrical cabinets, and specifically discloses a laboratory electrical cabinet, including an electrical cabinet, a movable cabinet plate is installed on the rear surface of the electrical cabinet, a heat dissipation chamber is installed on the upper surface of the electrical cabinet, an inclined baffle is installed on the upper end of the heat dissipation chamber, a heat dissipation fan is arranged inside the heat dissipation chamber, a vent is opened on the upper surface of the electrical cabinet below the heat dissipation fan, a temperature control switch is installed on one side of the movable cabinet plate located inside the electrical cabinet, a baffle is installed on the lower surface of the partition, a travel switch is installed on the outer side of the baffle, and an electric control wire is connected between the travel switch and the heat dissipation fan. The temperature control switch controls the entire movable cabinet plate to rotate under the action of an elastic rotating shaft, and when the movable cabinet plate squeezes the travel switch to connect the electrical path between the electric control wire and the heat dissipation fan, the heat dissipation fan controls the rapid flow of air inside the electrical cabinet, thereby realizing the discharge of heat inside the electrical cabinet.

Description

Technical Field

[0001] The utility model relates to the field of electrical cabinets, in particular to a laboratory electrical cabinet. Background Art

[0002] Electrical cabinets are made of steel and are used to protect the normal operation of components. Electrical cabinets are generally made of hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel plates are softer than hot-rolled steel plates and are more suitable for the production of electrical cabinets. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

[0003] However, the heat dissipation of current electrical cabinets is mostly achieved by using heat dissipation holes. When the heat is too high, the cabinet door is opened. Opening the cabinet door to dissipate heat will affect the movement of people. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a laboratory electrical cabinet to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical scheme: a laboratory electrical cabinet, comprising an electrical cabinet, a movable cabinet plate is installed on the rear surface of the electrical cabinet, a heat dissipation bin is installed on the upper surface of the electrical cabinet, an inclined baffle is installed on the upper end of the heat dissipation bin, a heat dissipation fan is arranged inside the heat dissipation bin, a vent is opened on the upper surface of the electrical cabinet below the heat dissipation fan, a temperature control switch is installed on one side of the movable cabinet plate located inside the electrical cabinet, a partition is installed on the upper end of the electrical cabinet located near the movable cabinet plate, a baffle is installed on the lower surface of the partition, a travel switch is installed on the outer side of the baffle, and an electric control wire is connected between the travel switch and the heat dissipation fan.

[0006] As a further solution of the utility model: a side bracket is installed on the front outer side of the electrical cabinet, a cabinet door panel slide groove is provided between the side bracket and the electrical cabinet, a cabinet door panel is provided inside the cabinet door panel slide groove, and a sliding shaft is installed on the lower surface of the cabinet door panel.

[0007] As a further solution of the utility model: an electrical appliance bracket mounting block is installed on the inner side wall of the electrical cabinet, and an electrical appliance bracket is arranged inside the electrical appliance bracket mounting block.

[0008] As a further solution of the utility model: an elastic rotating shaft is installed between the movable cabinet plate and the electrical cabinet, and the travel switch is electrically connected to the cooling fan through the electrical control wire.

[0009] As a further solution of the utility model: the vent, the heat dissipation compartment and the electrical cabinet are all connected, and the baffle is fixedly connected to the partition.

[0010] As a further solution of the utility model: a notch is provided on the rear surface of the side bracket, and the cabinet door panel is movably connected to the cabinet door panel sliding groove through the sliding shaft.

[0011] As a further solution of the utility model: the electrical appliance bracket is slidably connected to the electrical appliance bracket mounting block.

[0012] As a further solution of the present invention: the inclined baffle is fixedly connected to the heat dissipation bin.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The temperature control switch controls the entire movable cabinet plate to rotate under the action of the elastic shaft. When the movable cabinet plate squeezes the travel switch to connect the electrical path between the electric control wire and the cooling fan, the cooling fan controls the rapid flow of air inside the electrical cabinet, thereby achieving the discharge of heat inside the electrical cabinet.

[0015] The two door panels are pulled inside the door panel sliding grooves through the sliding shafts. When they are moved to the inner position of the side bracket, the door panels are rotated as a whole toward the side of the side bracket with the notch to reduce the situation where the floor space will be increased when the door panels are opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the laboratory electrical cabinet;

[0017] Figure 2 This is a cross-sectional view of the heat dissipation compartment in the laboratory electrical cabinet;

[0018] Figure 3 It is a schematic diagram of the internal structure of the electrical cabinet in the laboratory electrical cabinet;

[0019] Figure 4 This is a partial enlarged view of the side bracket in the laboratory electrical cabinet;

[0020] Figure 5 It is a cross-sectional view of the electrical cabinet in the laboratory electrical cabinet.

[0021] In the figure: 1. electrical cabinet; 2. heat dissipation compartment; 3. partition; 4. cabinet door panel; 5. electrical appliance bracket; 6. side bracket; 101. movable cabinet panel; 102. temperature control switch; 103. electrical appliance bracket mounting block; 104. cabinet door panel slide; 201. inclined baffle; 202. cooling fan; 203. vent; 301. baffle; 302. travel switch; 303. electric control wire; 401. sliding shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-5 As shown, the present embodiment provides a laboratory electrical cabinet, including an electrical cabinet 1, a movable cabinet plate 101 is installed on the rear surface of the electrical cabinet 1, an elastic rotating shaft is installed between the movable cabinet plate 101 and the electrical cabinet 1, a heat dissipation bin 2 is installed on the upper surface of the electrical cabinet 1, an inclined baffle 201 is installed on the upper end of the heat dissipation bin 2, the inclined baffle 201 is fixedly connected to the heat dissipation bin 2, a heat dissipation fan 202 is arranged inside the heat dissipation bin 2, and a vent 203 is opened on the upper surface of the electrical cabinet 1 below the heat dissipation fan 202, and the vent 203 is connected to the heat dissipation bin 2. The electrical cabinet 1 is connected with the electrical cabinet 1, one side of the movable cabinet plate 101 is located inside the electrical cabinet 1 and a temperature control switch 102 is installed, the upper end of the electrical cabinet 1 is located near the movable cabinet plate 101 and a partition 3 is installed, the lower surface of the partition 3 is installed with a baffle 301, the baffle 301 is fixedly connected to the partition 3, a travel switch 302 is installed on the outer side of the baffle 301, the travel switch 302 is electrically connected to the cooling fan 202 through an electric control wire 303, and an electric control wire 303 is connected between the travel switch 302 and the cooling fan 202.

[0024] like Figure 2-5 As shown, in this embodiment, a side bracket 6 is installed on the front outer side of the electrical cabinet 1, a notch is opened on the rear surface of the side bracket 6, a cabinet door panel slide groove 104 is arranged between the side bracket 6 and the electrical cabinet 1, a cabinet door panel 4 is arranged inside the cabinet door panel slide groove 104, a sliding shaft 401 is installed on the lower surface of the cabinet door panel 4, the cabinet door panel 4 is movably connected to the cabinet door panel slide groove 104 through the sliding shaft 401, an electrical appliance bracket mounting block 103 is installed on the inner side wall of the electrical cabinet 1, the electrical appliance bracket 5 is slidably connected to the electrical appliance bracket mounting block 103, and an electrical appliance bracket 5 is arranged inside the electrical appliance bracket mounting block 103.

[0025] The working principle of the utility model is as follows: when in use, the entire electrical cabinet 1 is placed in the installation position, and the partition 3 is in contact with the wall as a whole, so that the rear surface of the electrical cabinet 1 will not be in contact with the wall, so that the electrical cabinet 1 can dissipate heat by itself conveniently, and the vents 203 arranged inside the heat dissipation compartment 2 can be used for daily heat dissipation. When the heat inside the electrical cabinet 1 gradually rises during use, the temperature control switch 102 inside the electrical cabinet 1 will be activated when the temperature rises to a critical value, and the entire movable cabinet plate 101 is controlled to rotate under the action of the elastic rotating shaft. After the movable cabinet plate 101 contacts the baffle 301 on the lower surface of the partition 3 as a whole, the electrical path between the electric control wire 303 and the cooling fan 202 is connected by squeezing the travel switch 302. , the cooling fan 202 starts working to blow air into the interior of the electrical cabinet 1 through the vent 203 to control the rapid flow of air inside the electrical cabinet 1, thereby realizing the discharge of heat inside the electrical cabinet 1, and the opened movable cabinet panel 101 can also increase the area of ​​the heat dissipation holes of the electrical cabinet 1. The cabinet door panel 4 is connected to the cabinet door panel slide groove 104 in a sliding manner. When it is necessary to repair the electrical components on the internal electrical bracket 5, the two cabinet door panels 4 can be pulled inside the cabinet door panel slide groove 104 through the sliding shaft 401. When moving to the internal position of the side bracket 6, the cabinet door panel 4 is rotated as a whole to the side of the side bracket 6 with the notch to reduce the situation that opening the cabinet door panel 4 will increase the floor space.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory electrical cabinet, comprising an electrical cabinet (1), characterized in that: A movable cabinet plate (101) is installed on the rear surface of the electrical cabinet (1), a heat dissipation chamber (2) is installed on the upper surface of the electrical cabinet (1), an inclined baffle (201) is installed on the upper end of the heat dissipation chamber (2), a heat dissipation fan (202) is arranged inside the heat dissipation chamber (2), a vent (203) is opened on the upper surface of the electrical cabinet (1) below the heat dissipation fan (202), a temperature control switch (102) is installed on one side of the movable cabinet plate (101) located inside the electrical cabinet (1), a partition (3) is installed on the upper end of the electrical cabinet (1) close to the movable cabinet plate (101), a baffle (301) is installed on the lower surface of the partition (3), a travel switch (302) is installed on the outer side of the baffle (301), and an electric control wire (303) is connected between the travel switch (302) and the heat dissipation fan (202).

2. The laboratory electrical cabinet according to claim 1, characterized in that: A side bracket (6) is installed on the front outer side of the electrical cabinet (1); a cabinet door panel slide groove (104) is provided between the side bracket (6) and the electrical cabinet (1); a cabinet door panel (4) is provided inside the cabinet door panel slide groove (104); and a sliding shaft (401) is installed on the lower surface of the cabinet door panel (4).

3. The laboratory electrical cabinet according to claim 1, characterized in that: An electrical appliance bracket mounting block (103) is mounted on the inner side wall of the electrical cabinet (1), and an electrical appliance bracket (5) is arranged inside the electrical appliance bracket mounting block (103).

4. The laboratory electrical cabinet according to claim 1, characterized in that: An elastic rotating shaft is installed between the movable cabinet plate (101) and the electrical cabinet (1), and the travel switch (302) is electrically connected to the cooling fan (202) via the electrical control wire (303).

5. The laboratory electrical cabinet according to claim 1, characterized in that: The vent (203) is arranged to be interlinked with the heat dissipation bin (2) and the electrical cabinet (1), and the baffle (301) is fixedly connected to the partition (3).

6. The laboratory electrical cabinet according to claim 2, characterized in that: A notch is provided on the rear surface of the side bracket (6), and the cabinet door panel (4) is movably connected to the cabinet door panel sliding groove (104) via the sliding shaft (401).

7. The laboratory electrical cabinet according to claim 3, characterized in that: The electrical appliance bracket (5) is slidably connected to the electrical appliance bracket mounting block (103).

8. The laboratory electrical cabinet according to claim 1, characterized in that: The inclined baffle (201) is fixedly connected to the heat dissipation bin (2).

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