Combined type fixed cabinet convenient to disassemble, assemble and maintain

Abstract

The invention relates to the technical field of fixed cabinets, in particular to a combined fixed cabinet convenient to disassemble, assemble and maintain. The device comprises a protection cabinet used for installing related power equipment, the protection cabinet at least comprises a peripheral cabinet, the peripheral cabinet comprises a fixed body, the fixed body is provided with an inner bin, the inner bin is provided with a partition plate, the partition plate is provided with a preservation opening, the inner bin is provided with a second opening, the fixed body is provided with a moving body, and the moving body is provided with a first handle; the inner-layer cabinet comprises a storage box, the storage box is provided with a storage bin, the storage bin is provided with a second sliding groove, the second sliding groove is connected with a top plate, the top plate is provided with a fixing plate, and the top plate is provided with a second handle. The invention mainly provides a sliding combined type fixed cabinet convenient to disassemble, assemble and maintain, which can save space.

Description

[0001] The present invention is a divisional application of 2024108884907, a sliding-based modular fixed cabinet that is easy to disassemble, assemble and maintain. Technical Field

[0002] The invention relates to the technical field of fixed cabinets, in particular to a modular fixed cabinet which is easy to disassemble, assemble and maintain. Background Art

[0003] Fixed cabinets are important props for storing items. According to the power distribution requirements, electrical equipment such as switchgear, measuring instruments, and protective appliances can be installed in the cabinets and protected. Since the walls of fixed cabinets are thick, it is difficult to open the cabinets for maintenance when equipment fails. In addition, the existing fixed cabinets cannot be combined with each other, which occupies more valuable space and reduces space utilization. Therefore, a modular fixed cabinet that is easy to disassemble and repair is needed. Summary of the invention

[0004] The object of the present invention is to provide a modular fixed cabinet that is easy to disassemble, assemble and maintain, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides a modular fixed cabinet that is easy to disassemble and repair, including a protection cabinet for installing related power equipment, and the protection cabinet at least includes:

[0006] A peripheral cabinet, the peripheral cabinet comprising a fixed body, an inner bin is provided on one side of the top of the fixed body, a partition is provided in the inner bin, the partition is provided with a plurality of storage ports penetrating the surface thereof, the storage ports are connected to the inner bin, the inner bin is provided with a second port penetrating the surface of the fixed body, a movable body is provided on one side of the fixed body away from the second port, and a first handle is provided at both ends of the movable body;

[0007] An inner cabinet, the inner cabinet includes a preservation box located in the preservation port, a preservation bin is provided on the top upper surface of the preservation box, a No. 2 sliding groove is symmetrically provided on the top of the preservation bin, the No. 2 sliding groove is connected to a top plate, cylinders are provided at the four corners of the bottom of the top plate, the top plate is plugged into the No. 2 sliding groove, a fixing plate is provided at the bottom of the top plate, and a No. 2 handle is provided on the top of the top plate.

[0008] As a further improvement of the technical solution, a No. 1 sliding body is symmetrically provided at both ends of the bottom of the movable body, and a No. 1 sliding groove is symmetrically opened at both ends of the side surface of the bottom of the fixed body, and the No. 1 sliding body is plugged into the No. 1 sliding groove.

[0009] As a further improvement of the technical solution, a connecting plate is provided in the inner warehouse, and the connecting plate is a square plate. A plurality of connecting rods are provided on the side of the connecting plate close to the partition, and the connecting rods are located in the storage port. Two circular through-holes are symmetrically provided on the bottom of the storage box and penetrate its surface, and the connecting rods are plugged into and matched with the storage box.

[0010] As a further improvement of the technical solution, the connecting plate is provided with a plurality of No. 1 openings penetrating through its surface, and the storage bin is provided with a No. 3 opening penetrating through the storage box on one side close to the connecting plate.

[0011] As a further improvement of the present technical solution, locking hooks are symmetrically provided on both sides of the movable body close to the fixed body, and locking grooves are symmetrically opened on both sides of the fixed body. A snap-fitting body is provided in the locking groove, and the snap-fitting body is snap-fitted with the locking hooks. One side of the snap-fitting body is connected to the locking groove through a spring, and the other side of the snap-fitting body is provided with a cylindrical protrusion passing through the surface of the fixed body.

[0012] As a further improvement of the technical solution, a sealing gasket is provided on the contact surface between the fixed body and the movable body.

[0013] As a further improvement of the technical solution, a sealing ring is provided in the No. 2 port, the sealing ring is a "concave" annular body, and sealing mud is provided in the sealing ring.

[0014] As a further improvement of the technical solution, the moving body is provided with a square opening running through its surface, an observation plate No. 1 is provided in the square opening of the moving body, and the storage box is provided with a square opening on one side close to the moving body, an observation plate No. 2 is provided in the square opening of the storage box.

[0015] As a further improvement of the technical solution, a heat dissipation groove is provided on the outer surface of the fixed body, a heat sink is provided in the heat dissipation groove, the heat sink includes heat dissipation fins located in the heat dissipation groove, and the heat dissipation fins are an inverted "U"-shaped structure.

[0016] As a further improvement of the technical solution, a heat conduction groove is provided in the partition, a heat conduction sheet is provided in the heat conduction groove, and the heat conduction sheet is connected to the heat dissipation fins.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the combined fixed cabinet which is easy to disassemble and repair, a No. 1 sliding groove and a No. 1 sliding body are provided for easy movement of the movable body, and a plug-in connecting rod and a storage box are provided for quick removal of the inner cabinet having a fault from the storage port for repair.

[0019] 2. In the combined fixed cabinet which is easy to disassemble and repair, the second observation panel and the first observation panel are provided to facilitate observation of the working conditions of the internal power equipment, thereby facilitating rapid repair of the power equipment in case of failure.

[0020] 3. In the combined fixed cabinet which is easy to disassemble, assemble and maintain, the heat of the internal electrical equipment can be conducted out by means of a heat conducting sheet, and the heat generated by the electrical equipment in the fixed body can be dissipated by means of a heat sink, thereby ensuring the long-term operation of the electrical equipment in the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the protection cabinet of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the peripheral cabinet of the present invention;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixed body of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the inner cabinet of the present invention;

[0026] Figure 6 It is a schematic diagram of the heat sink structure of the present invention.

[0027] The meaning of each number in the figure is:

[0028] 100. Protective cabinet;

[0029] 110. Peripheral cabinet;

[0030] 111, fixed body; 112, inner compartment; 113, partition; 114, storage port; 1141, heat conduction groove; 1142, sealing pad; 115, connecting plate; 1151, connecting rod; 1152, No. 1 port; 116, No. 1 sliding groove; 117, locking groove; 1171, clamping body; 118, No. 2 port; 1181, sealing ring; 119, heat dissipation groove;

[0031] 120, inner cabinet;

[0032] 121. Storage box; 122. Storage compartment; 123. Sliding slot No. 2; 124. Top plate; 125. Fixed plate; 126. Handle No. 2; 127. Observation plate No. 2; 128. Port No. 3;

[0033] 130. Mobile body;

[0034] 131. Handle No. 1; 132. Sliding body No. 1; 133. Locking hook; 134. Observation panel No. 1;

[0035] 140. Radiator;

[0036] 141. heat sink fin; 142. heat conducting sheet. DETAILED DESCRIPTION

[0037] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] Example 1

[0040] See also Figure 1-Figure 5 As shown, the purpose of this embodiment is to provide a modular fixed cabinet that is easy to disassemble and repair, including a protection cabinet 100 for installing related power equipment, and the protection cabinet 100 at least includes:

[0041] The peripheral cabinet 110 includes a fixed body 111, which is an "L"-shaped structural plate. An inner bin 112 is provided on one side of the top of the fixed body 111. The inner bin 112 is a square structural groove. A partition 113 is provided inside the inner bin 112. The partition 113 is a square plate. The partition 113 is provided with a plurality of storage ports 114 that penetrate the surface thereof. The storage ports 114 are square through-holes. The storage ports 114 are connected to the inner bin 112. The inner bin 112 is provided with a second port 118 that penetrates the surface of the fixed body 111. The second port 118 is a circular through-hole. A movable body 130 is provided on the side of the fixed body 111 away from the second port 118. The movable body 130 is a square structure. A number one handle 131 is provided at both ends of the movable body 130.

[0042] The inner cabinet 120 includes a preservation box 121 located in the preservation opening 114. The preservation box 121 is a square structure. A preservation bin 122 is provided on the top upper surface of the preservation box 121. The preservation bin 122 is a square structure groove. A No. 2 sliding groove 123 is symmetrically provided on the top of the preservation bin 122. The No. 2 sliding groove 123 is a cylindrical structure groove. The No. 2 sliding groove 123 is connected to a top plate 124. The top plate 124 is a square plate. Cylinders are provided at the four corners of the bottom of the top plate 124. The top plate 124 is plugged into the No. 2 sliding groove 123. A fixing plate 125 is provided at the bottom of the top plate 124. The fixing plate 125 is a square plate with multiple circular openings. The fixing plate 125 is used to install electrical equipment. A No. 2 handle 126 is provided on the top of the top plate 124.

[0043] When the equipment in the protection cabinet 100 fails during specific use of this embodiment, the No. 1 handle 131 on both sides of the movable body 130 is pulled to pull the movable body 130 outward along the No. 1 sliding groove 116 until the storage port 114 in the inner bin 112 is exposed. After finding the inner cabinet 120 where the faulty power equipment is located, the inner cabinet 120 is taken out from the storage port 114. When taking it out, the inner cabinet 120 can be slid outward along the connecting rod 1151. After the inner cabinet 120 is moved out, the No. 2 handle 126 is pinched to slide the top plate 124 together with the power equipment installed on the bottom fixing plate 125 upward along the No. 2 sliding groove 123 and move it out of the storage bin 122 for maintenance.

[0044] In order to further facilitate maintenance, a No. 1 sliding body 132 is symmetrically provided at both ends of the bottom of the movable body 130. The No. 1 sliding body 132 is a "J"-shaped square structure. A No. 1 sliding groove 116 is symmetrically provided at both ends of the bottom side surface of the fixed body 111. The No. 1 sliding groove 116 is a square through-opening. The No. 1 sliding body 132 is plugged into and matched with the No. 1 sliding groove 116. By providing the plug-in sliding groove 116 and the No. 1 sliding body 132, the movement of the movable body 130 is facilitated, thereby facilitating the maintenance of the equipment.

[0045] To further facilitate removal, a connecting plate 115 is provided in the inner warehouse 112. The connecting plate 115 is a square plate. A plurality of connecting rods 1151 are provided on the side of the connecting plate 115 close to the partition 113. The connecting rods 1151 are located in the storage port 114. Two circular through-holes are symmetrically provided on the bottom of the storage box 121 and penetrate its surface. The connecting rods 1151 are plugged in with the storage box 121. By means of the plug-in connecting rods 1151 and the storage box 121, the faulty inner cabinet 120 can be quickly moved out of the storage port 114 and repaired.

[0046] Furthermore, in order to facilitate the lead-in, the connecting plate 115 is provided with a plurality of No. 1 openings 1152 penetrating its surface, and the No. 1 openings 1152 are circular through-openings. The storage bin 122 is provided with a No. 3 opening 128 penetrating the storage box 121 on the side close to the connecting plate 115, and the No. 3 opening 128 is a circular through-opening. The No. 1 openings 1152 and No. 3 openings 128 are provided to facilitate the introduction of cables into the inner cabinet 120.

[0047] Example 2

[0048] In order to achieve rapid maintenance of the power equipment while ensuring the sealing of the device, this embodiment makes the following improvements on the basis of embodiment 1:

[0049] Among them, locking hooks 133 are symmetrically provided on both sides of the movable body 130 close to the fixed body 111, and the locking hooks 133 are of a "J"-shaped structure. Locking grooves 117 are symmetrically provided on both sides of the fixed body 111. A snap-fitting body 1171 is provided in the locking groove 117, and the snap-fitting body 1171 is a "J"-shaped structural plate. The snap-fitting body 1171 is snap-fitted with the locking hook 133, and one side of the snap-fitting body 1171 is connected to the locking groove 117 through a spring, and the other side of the snap-fitting body 1171 is provided with a cylindrical protrusion passing through the surface of the fixed body 111. The movement of the snap-fitting body 1171 can be controlled by the snap-fitting locking hook 133, the snap-fitting body 1171 and the cylindrical protrusion, thereby ensuring that the fixed body 111 and the movable body 130 can be separated while being tightly connected to avoid accidental opening.

[0050] In order to further enhance the sealing effect, a sealing gasket 1142 is provided on the contact surface between the fixed body 111 and the movable body 130 . The sealing gasket 1142 is a “mouth” shaped rubber gasket. The sealing effect between the fixed body 111 and the movable body 130 can be enhanced by providing the sealing gasket 1142 .

[0051] In order to further prevent impurities from entering, a sealing ring 1181 is provided in the No. 2 port 118. The sealing ring 1181 is a "concave" annular body, and sealing mud is provided in the sealing ring 1181. By providing the sealing ring 1181 and filling the gap with sealing mud, the sealing performance of the inner chamber 112 can be enhanced to prevent impurities from entering.

[0052] Example 3

[0053] While realizing rapid maintenance of power equipment, it is also possible to reduce the time spent on finding the location of faulty power equipment. This embodiment is an improvement on Embodiment 1, wherein the moving body 130 is provided with a square hole running through its surface, and an observation plate No. 134 is provided in the square hole of the moving body 130, and the observation plate No. 134 is a square structural glass plate. A square hole is provided on one side of the preservation box 121 close to the moving body 130, and an observation plate No. 2 127 is provided in the square hole of the preservation box 121, and the observation plate No. 2 127 is a square structural glass plate. The observation plates No. 2 127 and No. 1 134 can facilitate observation of the working conditions of the internal power equipment, thereby facilitating rapid maintenance of faulty power equipment.

[0054] Example 4

[0055] See also Figure 6 As shown, while realizing rapid maintenance of the electric equipment, the heat of the internal electric equipment is dissipated to ensure the long-term operation of the electric equipment. This embodiment makes the following improvements on the basis of embodiment 1:

[0056] Among them, a heat dissipation groove 119 is opened on the outer surface of the fixed body 111, and the heat dissipation groove 119 is an inverted "U"-shaped structural groove. A heat sink 140 is arranged in the heat dissipation groove 119. The heat sink 140 includes heat dissipation fins 141 located in the heat dissipation groove 119. The heat dissipation fins 141 are an inverted "U"-shaped structure. By providing the heat sink 140, the heat generated by the electrical equipment in the fixed body 111 can be dissipated, thereby ensuring the long-term operation of the electrical equipment in the protection cabinet 100.

[0057] In order to further improve the heat dissipation effect, a heat conductive groove 1141 is provided in the partition 113, and a heat conductive sheet 142 is provided in the heat conductive groove 1141. The heat conductive sheet 142 is a multi-layer thin plate, and the heat conductive sheet 142 is connected to the heat dissipation fin 141. By providing the heat conductive sheet 142, the heat of the internal electrical equipment can be discharged, thereby improving the heat dissipation effect of the heat sink 140.

[0058] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A modular fixed cabinet that is easy to disassemble and repair, characterized by: It comprises a protection cabinet (100) for installing relevant power equipment, and the protection cabinet (100) comprises at least: A peripheral cabinet (110), the peripheral cabinet (110) comprising a fixed body (111), an inner compartment (112) being provided on one side of the top of the fixed body (111), a partition (113) being provided inside the inner compartment (112), the partition (113) being provided with a plurality of storage openings (114) penetrating the surface thereof, the storage openings (114) being connected to the inner compartment (112), the inner compartment (112) being provided with a second opening (118) penetrating the surface of the fixed body (111), a movable body (130) being provided on a side of the fixed body (111) away from the second opening (118), and a first handle (131) being provided at both ends of the movable body (130); An inner cabinet (120), the inner cabinet (120) comprising a storage box (121) located in the storage opening (114), a storage compartment (122) being provided on the upper surface of the top of the storage box (121), a No. 2 sliding groove (123) being symmetrically provided on the top of the storage compartment (122), the No. 2 sliding groove (123) being connected to a top plate (124), cylinders being provided at the four corners of the bottom of the top plate (124), the top plate (124) being plugged in with the No. 2 sliding groove (123), a fixing plate (125) being provided at the bottom of the top plate (124), and a No. 2 handle (126) being provided on the top of the top plate (124); The movable body (130) is symmetrically provided with locking hooks (133) on both sides of a surface close to the fixed body (111); the fixed body (111) is symmetrically provided with locking grooves (117) on both sides; a snap-fitting body (1171) is provided in the locking groove (117); the snap-fitting body (1171) is snap-fitted with the locking hooks (133); one side of the snap-fitting body (1171) is connected to the locking groove (117) via a spring; the other side of the snap-fitting body (1171) is provided with a cylindrical protrusion passing through the surface of the fixed body (111); A sealing ring (1181) is arranged inside the No. 2 port (118), and the sealing ring (1181) is a "concave" annular body. Sealing mud is arranged inside the sealing ring (1181).

2. The modular fixed cabinet that is easy to disassemble and maintain according to claim 1 is characterized in that: A number one sliding body (132) is symmetrically provided at both ends of the bottom of the movable body (130), and a number one sliding groove (116) is symmetrically provided at both ends of the bottom side surface of the fixed body (111), and the number one sliding body (132) is plugged into and matched with the number one sliding groove (116).

3. The modular fixed cabinet that is easy to disassemble and maintain according to claim 1 is characterized in that: A connecting plate (115) is provided in the inner bin (112), and the connecting plate (115) is a square plate. A plurality of connecting rods (1151) are provided on one side of the connecting plate (115) close to the partition (113), and the connecting rods (1151) are located in the storage opening (114). The bottom of the storage box (121) is symmetrically provided with two circular through-holes penetrating the surface thereof, and the connecting rods (1151) are plugged into and matched with the storage box (121).

4. The modular fixed cabinet that is easy to disassemble and maintain according to claim 3 is characterized in that: The connecting plate (115) is provided with a plurality of No. 1 openings (1152) penetrating the surface thereof, and the storage bin (122) is provided with a No. 3 opening (128) penetrating the storage box (121) on a side close to the connecting plate (115).

5. The modular fixed cabinet that is easy to disassemble and repair according to claim 1 is characterized in that: A sealing gasket (1142) is provided on the contact surface between the fixed body (111) and the movable body (130).

6. The modular fixed cabinet that is easy to disassemble and maintain according to claim 1 is characterized in that: The movable body (130) is provided with a square opening penetrating through its surface, and a first observation plate (134) is provided in the square opening of the movable body (130). The storage box (121) is provided with a square opening on one side close to the movable body (130), and a second observation plate (127) is provided in the square opening of the storage box (121).

7. The modular fixed cabinet that is easy to disassemble and maintain according to claim 1 is characterized in that: The outer surface of the fixed body (111) is provided with a heat dissipation groove (119), a heat dissipation body (140) is arranged in the heat dissipation groove (119), and the heat dissipation body (140) includes a heat dissipation fin (141) located in the heat dissipation groove (119), and the heat dissipation fin (141) is an inverted "U"-shaped structure.

8. The modular fixed cabinet that is easy to disassemble and maintain according to claim 7 is characterized in that: A heat-conducting groove (1141) is provided in the partition (113), a heat-conducting sheet (142) is provided in the heat-conducting groove (1141), and the heat-conducting sheet (142) is connected to the heat-dissipating fin (141).

Images