Efficient heat dissipation electrical cabinet with cabinet door safety mechanism

Abstract

The utility model discloses an efficient heat dissipation electrical cabinet with a cabinet door safety mechanism, which relates to the technical field of electrical cabinets and comprises an electrical cabinet body, a safety type cabinet door is rotatably arranged on one side of the electrical cabinet body, and a lock catch mechanism is fixedly arranged on one side of the safety type cabinet door. According to the utility model, the problem that a lock is unlocked by mistake due to the fact that a cabinet door of an existing electrical cabinet is locked through a simple door holder is solved, the safety type cabinet door and the outer frame are matched, the L-shaped bent frame and the elastic frame are mutually buckled, and the arc-shaped opening is arranged, so that the lifting clamping block can slide upwards to enter the L-shaped bent frame to be clamped, and the safety of the cabinet door is ensured. The side cabinet door of the electrical cabinet is locked through the simple lock catch mechanism, safety is guaranteed, meanwhile, an auxiliary effect is achieved through the arrangement of the elastic extrusion rod, the side cabinet door is prevented from being clamped and difficult to open, locking of the side cabinet door is achieved through the arrangement of the lock catch mechanism, outer side insurance is achieved, and the lock catch mechanism needs to be rotated to the proper size to be opened.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, in particular to a high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism. Background Art

[0002] An efficient heat dissipation electrical cabinet is a device that can effectively dissipate heat and improve the operating stability of electrical equipment. It is usually composed of a cabinet body, electrical components, ventilation devices, heat dissipation devices, etc. The characteristic of an efficient heat dissipation electrical cabinet is that it can quickly dissipate the heat generated in the cabinet, ensuring that the electrical equipment operates at an appropriate temperature, thereby improving the equipment's working efficiency and lifespan.

[0003] The electrical cabinet with publication number CN220797562U includes a cabinet body, a base and a moving mechanism. The cabinet body is used to place electrical components. The base is arranged under the cabinet body and is used to support the cabinet body. The moving mechanism is arranged on the base. The moving mechanism includes a roller and an adjustment component connected to the roller drive. The adjustment component can drive the roller to switch between a mobile state and a fixed state. In the mobile state, the adjustment component can drive the roller to fall so that the electrical cabinet can be moved by the roller; in the fixed state, the adjustment component drives the roller to rise, and the electrical cabinet is in an immovable state to ensure the stability of the placement of the electrical cabinet. The cabinet door of this electrical cabinet is locked by a simple door buckle, and there is a risk of the lock being accidentally opened. People may come into contact with live parts when the cabinet door is open, making it difficult to ensure safety.

[0004] In order to solve the above problems, a high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an efficient heat dissipation electrical cabinet with a cabinet door safety mechanism, which solves the problem in the background technology that the cabinet door of the existing electrical cabinet is locked by a simple door buckle, which poses a risk of the lock being accidentally opened and people may come into contact with live parts when the cabinet door is open, making it difficult to ensure safety.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an efficient heat dissipation electrical cabinet with a cabinet door safety mechanism, comprising an electrical cabinet body, a safety cabinet door rotatably provided on one side of the electrical cabinet body, a locking mechanism fixedly provided on one side of the safety cabinet door, the electrical cabinet body comprising an outer frame, a hinge for connecting the safety cabinet door is connected to one side of the outer frame, an L-shaped bent frame for engaging the safety cabinet door, an elastic extrusion rod is elastically connected to the L-shaped bent frame, the safety cabinet door comprises two groups of side cabinet doors rotatably connected to the hinge, an extension clamping assembly is connected to one side of the upper end of the side cabinet door, an elastic frame is elastically engaged in the extension clamping assembly, the elastic frame comprises a lifting block that can be elastically raised and lowered, and the lower end of the lifting block is set to an arc-shaped opening.

[0007] Preferably, the electrical cabinet further comprises a dust cover fixed to the upper end of the outer frame, a moisture-proof base fixed to the lower end of the outer frame, and a heat dissipation fan arranged at the center of the upper end of the outer frame.

[0008] Preferably, an extended locking assembly is provided at the joint of the upper ends of the two groups of side cabinet doors, and an opening is provided in the extended locking assembly for the lifting and lowering movement of the lifting block. The upper end of the lifting block is connected to two groups of springs, and the springs provide elastic force for the lifting block.

[0009] Preferably, the locking mechanism includes an inserting block and a socket block respectively connected to the two groups of side cabinet doors, and a locking piece socketed on the socket block.

[0010] Preferably, two groups of positioning blocks are fixed side by side inside the insertion block.

[0011] Preferably, a horizontal groove is provided on the socket block.

[0012] Preferably, the front end of the locking member is provided with mutually intersecting horizontal slots and two sets of rotating slots, and a slot block is arranged on one side of the locking member.

[0013] Preferably, the locking member further comprises a rotating pull plate provided with a rotating connecting groove block, and a buckle block is fixedly provided at one end of the side cabinet door.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The lock is locked by the L-shaped bracket and the spring is engaged with the lock member, and the lock member is engaged with the lock member, so that the lock member is locked.

[0016] 2. The utility model provides an efficient heat dissipation electrical cabinet with a cabinet door safety mechanism. The side cabinet door is locked by setting a locking mechanism, which is an external safety mechanism. The locking mechanism needs to be rotated to a suitable size before it can be opened. It solves the problem that the cabinet door of the existing electrical cabinet is locked by a simple door buckle, which has the risk of the lock being accidentally opened. People may come into contact with live parts when the cabinet door is open, making it difficult to ensure safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the overall door opening structure of the utility model;

[0020] Figure 4 This is a side structural diagram of the electrical cabinet and the safety cabinet door of the utility model;

[0021] Figure 5 For this utility model Figure 3 Schematic diagram of the structure at A;

[0022] Figure 6 For this utility model Figure 2 Schematic diagram of the structure at point B.

[0023] In the figure: 1. Electrical cabinet; 11. Outer frame; 111. Hinge; 112. L-shaped bent frame; 113. Elastic extrusion rod; 12. Dust cover; 13. Moisture-proof base; 14. Cooling fan; 2. Safety cabinet door; 21. Side cabinet door; 22. Extended locking assembly; 23. Elastic frame; 231. Spring; 232. Lifting block; 233. Arc-shaped opening; 3. Locking mechanism; 31. Insertion block; 311. Positioning block; 32. Socket block; 321. Horizontal slot; 33. Locking piece; 331. Horizontal slot; 332. Rotating slot; 333. Slot block; 334. Rotating pull plate; 34. Buckle block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0026] Combine Figure 1 The utility model is a high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism, comprising an electrical cabinet body 1, a safety cabinet door 2 is rotatably provided on one side of the electrical cabinet body 1, a locking mechanism 3 is fixedly provided on one side of the safety cabinet door 2, the electrical cabinet body 1 comprises an outer frame 11, one side of the outer frame 11 is connected with a hinge 111 for connecting the safety cabinet door 2, an L-shaped bent frame 112 for engaging the safety cabinet door 2, an elastic extrusion rod 113 is elastically connected to the L-shaped bent frame 112, the safety cabinet door 2 comprises two groups of side cabinet doors 21 arranged to be rotatably connected to the hinge 111, one side of the upper end of the side cabinet door 21 is connected with an extension clamping component 22, an elastic frame 23 is elastically engaged in the extended clamping component 22, the elastic frame 23 comprises a lifting block 232 that can be elastically lifted and lowered, and the lower end of the lifting block 232 is set to an arc-shaped opening 233.

[0027] The latch mechanism 3 is connected to the two sets of side cabinet doors 21 to realize the locking of the side cabinet doors 21 for external safety, and the latch mechanism 3 needs to be rotated to an appropriate size before it can be opened. The side cabinet door 21 can be rotated with the hinge 111 as the center point, and the L-shaped bent frame 112 and the elastic frame 23 are interlocked. The setting of the arc-shaped opening 233 enables the lifting block 232 to slide upward and enter the L-shaped bent frame 112 to engage, and the elastic extrusion rod 113 can squeeze the arc-shaped opening 233 upward to facilitate the opening of the side cabinet door 21. The setting of this structure enables the side cabinet door 21 of the electrical cabinet to be locked not only by a simple latch mechanism 3, but also by providing an extrusion block at the side end of the side cabinet door 21, avoiding the risk of the door lock being accidentally opened, ensuring safety, and at the same time the setting of the elastic extrusion rod 113 plays an auxiliary role, preventing the side cabinet door 21 from being stuck and difficult to open.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] Example 1:

[0030] Combine Figure 2-Figure 5 The electrical cabinet 1 also includes a dust cover 12 fixed to the upper end of the outer frame 11, a moisture-proof base 13 fixed to the lower end of the outer frame 11, a heat dissipation fan 14 arranged at the center of the upper end of the outer frame 11, and the heat dissipation fan 14 is arranged at the upper end of the outer frame 11. A heat dissipation port is opened at the upper end of the moisture-proof base 13, and efficient heat dissipation is achieved relative to the heat dissipation fan 14. The moisture-proof base 13 lifts the outer frame 11 to isolate the bottom surface water vapor. The front end of the dust cover 12 protrudes to protect the outer frame 11.

[0031] An extended locking assembly 22 is provided at the joint of the upper ends of the two groups of side cabinet doors 21. An opening is provided in the extended locking assembly 22 for the lifting and lowering movement of the lifting block 232. Two groups of springs 231 are connected to the upper end of the lifting block 232. The springs 231 provide elastic force for the lifting block 232. The setting of the spring 231 allows the lifting block 232 to retract into the L-shaped bent frame 112 when the side cabinet door 21 is closed, thereby realizing the locking and fixation of the cabinet door.

[0032] Example 2:

[0033] Combine Figure 6 The locking mechanism 3 includes an insertion block 31 and a socket block 32 respectively connected to the two sets of side cabinet doors 21, and a locking piece 33 socketed on the socket block 32. The locking piece 33 slides forward along the socket block 32 and can be engaged with the insertion block 31 and fixed.

[0034] Two groups of positioning blocks 311 are fixed side by side inside the insertion block 31 , and the positioning blocks 311 position the movement of the locking member 33 .

[0035] A horizontal groove 321 is provided on the socket block 32. When the lock piece 33 is engaged in the horizontal groove 321, the door lock is opened. When the lock piece 33 slides forward along the horizontal groove 321, the lock piece 33 can be inserted into the insertion block 31 for fixation. The setting of the horizontal groove 321 not only facilitates the positioning of the lock piece 33, but also ensures that the lock piece 33 can only be operated to open when it is rotated to an angle flush with the horizontal groove 321 to prevent accidental touch.

[0036] The front end of the locking member 33 is provided with horizontal slots 331 and two sets of rotating slots 332 that intersect with each other, and a slot block 333 is set on one side of the locking member 33. The two sets of rotating slots 332 are aligned with the two sets of positioning blocks 311. When the horizontal slot 331 is aligned with the positioning block 311 and inserted, the slot block 333 is out of the engagement range of the horizontal slot 321. At this time, the locking member 33 can be rotated as a whole until the rotating slot 332 engages the positioning block 311. At this time, the locking member 33 can no longer move left or right to open.

[0037] The locking member 33 also includes a rotating pull plate 334 arranged to rotate the connecting slot block 333. A buckle block 34 is fixedly provided at one end of the side cabinet door 21. The rotating setting of the rotating pull plate 334 allows the rotating pull plate 334 to rotate and droop when the slot block 333 is engaged with the horizontal slot 321 to ensure safety. The rotating pull plate 334 can be aligned with the buckle block 34 and inserted to achieve fixation.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient heat dissipation electrical cabinet with a cabinet door safety mechanism, comprising an electrical cabinet body (1), characterized in that: A safety cabinet door (2) is rotatably provided on one side of the electrical cabinet body (1), and a locking mechanism (3) is fixedly provided on one side of the safety cabinet door (2); The electrical cabinet (1) comprises an outer frame (11), one side of the outer frame (11) is connected with a hinge (111) for connecting a safe cabinet door (2), an L-shaped bent frame (112) engaged with the safe cabinet door (2), the L-shaped bent frame (112) is elastically connected with an elastic extrusion rod (113), the safe cabinet door (2) comprises two sets of side cabinet doors (21) arranged by rotatably connecting the hinge (111), one side of the upper end of the side cabinet door (21) is connected with an extension engaging assembly (22), an elastic frame (23) is elastically engaged in the extension engaging assembly (22), the elastic frame (23) comprises a lifting block (232) that can be elastically lifted and lowered, and the lower end of the lifting block (232) is arranged with an arc-shaped opening (233).

2. The high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism according to claim 1, characterized in that: The electrical cabinet (1) further comprises a dust cover (12) fixed to the upper end of the outer frame (11), a moisture-proof base (13) fixedly arranged at the lower end of the outer frame (11), and a heat dissipation fan (14) arranged at the center of the upper end of the outer frame (11).

3. The high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism according to claim 1, characterized in that: An extension clamping assembly (22) is provided at the joint of the upper ends of the two sets of side cabinet doors (21), an opening for the lifting and lowering movement of the lifting and lowering block (232) is provided in the extension clamping assembly (22), and two sets of springs (231) are connected to the upper end of the lifting and lowering block (232), and the springs (231) provide elastic force for the lifting and lowering block (232).

4. The high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism according to claim 1, characterized in that: The locking mechanism (3) comprises an insertion block (31) and a sleeve block (32) respectively connected to two sets of side cabinet doors (21), and a locking member (33) sleeved on the sleeve block (32).

5. The high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism according to claim 4, characterized in that: Two groups of positioning blocks (311) are fixed side by side inside the insertion block (31).

6. The high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism according to claim 4, characterized in that: The sleeve block (32) is provided with a horizontal groove (321).

7. The high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism according to claim 4, characterized in that: The front end of the locking member (33) is provided with mutually intersecting horizontal slots (331) and two groups of rotating slots (332), and a slot block (333) is arranged on one side of the locking member (33).

8. The high-efficiency heat dissipation electrical cabinet with a cabinet door safety mechanism according to claim 7, characterized in that: The locking member (33) further comprises a rotating pull plate (334) arranged on the rotating connection groove clamping block (333), and a clamping block (34) is fixedly arranged on one end of the side cabinet door (21).

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