CN218499458U

CN218499458U - High-voltage resistive load cabinet with good safety

Info

Publication number: CN218499458U
Application number: CN202123401088.2U
Authority: CN
Inventors: 李佶
Original assignee: Beijing Shidai Jiaying Technology Co ltd
Current assignee: Beijing Shidai Jiaying Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2023-02-17
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to an electric power detection field specifically is a good high pressure resistance nature load cabinet of security, including the cabinet body, apron, resistor and divertor, still include heat abstractor, the apron rotates with the surface of the cabinet body to be connected, the inner wall fixed connection of resistor and the cabinet body, the divertor sets up with the inner wall of the cabinet body, heat abstractor sets up the inner wall at the cabinet body, heat abstractor includes the cardboard, the inner wall sliding connection of cardboard and the cabinet body, the fixed surface of cardboard is connected with the heating panel, the lower fixed surface of heating panel is connected with the installing frame. The utility model discloses, be convenient for discharge the internal heat of cabinet fast through cabinet body surface radiator-grid through setting up heat abstractor, reduce the inside accumulated a large amount of heat energy of saving of load cabinet, cause the condition that damage appears in load cabinet internal component, and then improve the stability of load cabinet, improve the security of load cabinet, improve the life of load cabinet.

Description

High-voltage resistive load cabinet with good safety

Technical Field

The utility model relates to an electric power detection field especially relates to a resistive load cabinet of high pressure that security is good.

Background

The resistance load box is mainly used for performance detection, aging and other occasions of online high-power UPS, inverters, switching power supplies and diesel generating sets of departments such as electric power and telecommunication and manufacturers, a large amount of heat energy is accumulated in most load cabinets at present, so that internal elements of the load cabinets are damaged, the stability of the load cabinets is reduced, the service life of the load cabinets is shortened, the safety of equipment is reduced, and improvement is needed.

Disclosure of Invention

The utility model aims at solving and having a large amount of heat energy of the inside save of most load cabinets among the prior art, cause the condition that the damage appears in load cabinet internal component, reduce the stability of load cabinet, shorten load cabinet life's shortcoming, and the resistive load cabinet of high pressure that a security is good that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a good high pressure resistance nature load cabinet of security, includes the cabinet body, apron, resistor and divertor, still includes heat abstractor, the apron rotates with the surface of the cabinet body to be connected, the inner wall fixed connection of resistor and the cabinet body, the divertor sets up with the inner wall of the cabinet body, heat abstractor sets up the inner wall at the cabinet body, heat abstractor includes the cardboard, the inner wall sliding connection of cardboard and the cabinet body, the fixed surface of cardboard is connected with the heating panel, the lower fixed surface of heating panel is connected with the installing frame.

Preferably, the inner wall fixedly connected with power motor of installing frame, power motor's drive end fixedly connected with dwang, the dwang rotates with the inner wall of heating panel to be connected.

Preferably, the fixed surface of dwang is connected with the flabellum, the flabellum rotates with the inner wall of heating panel to be connected, the inner wall sliding connection of cardboard has the locating lever.

Preferably, the surface of the positioning rod is fixedly connected with a pulling block, the surface of the pulling block is fixedly connected with a fixing spring, one end of the fixing spring, far away from the pulling block, is fixedly connected with the inner wall of the clamping plate, and one end of the positioning rod, far away from the pulling block, is inserted into and connected with the inner wall of the cabinet body.

Preferably, the inner wall of the cabinet body is provided with a dismounting device, the dismounting device comprises a mounting table, the mounting table is connected with the inner wall of the cabinet body in a sliding mode, the surface of the mounting table is fixedly connected with a rack, and the rack is connected with the cabinet body in a sliding mode.

Preferably, one side that the cabinet body is close to the rack rotates and is connected with the pivot, the fixed surface of pivot is connected with the gear, the meshing of the surface of gear and rack is connected, the one end fixedly connected with handle of gear is kept away from in the pivot.

Preferably, the inner wall fixedly connected with supporting spring of the cabinet body, supporting spring's fixed surface is connected with the fixture block, the fixture block and the inner wall sliding connection of the cabinet body, the fixed surface of fixture block is connected with the connecting block, the one end fixedly connected with briquetting that the fixture block was kept away from to the connecting block piece, the inner wall sliding connection of briquetting and the cabinet body, the one end that the fixture block was kept away from to the fixture block is inserted with the lower surface of mount table and is established and be connected.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up heat abstractor, the pulling draws the piece, the locating lever atress pulling fixed spring simultaneously, fixed spring atress deformation back expansion simultaneously, the locating lever atress income cardboard inner wall in succession, insert the internal wall of cabinet with the cardboard immediately, when the cardboard reachs suitable position, loosen and draw the piece, fixed spring loses bounces after the constraint in succession, the locating lever atress inserts the internal wall of cabinet simultaneously, after the heating panel is fixed to be accomplished, open motor power, the dwang atress drives the flabellum rotation simultaneously, it is convenient for discharge the internal heat of cabinet fast through cabinet body surface radiating net fast to be convenient for through setting up heat abstractor, reduce the inside a large amount of heat energy of collecting of load cabinet, cause the condition that the internal component of load cabinet appears damaging, and then improve the stability of load cabinet, the security of load cabinet is improved, the life of load cabinet is improved.

Drawings

Fig. 1 is a schematic perspective view of a high-voltage resistive load cabinet with good safety according to the present invention;

fig. 2 is a schematic structural diagram of a main body of a heat dissipation device in a high-voltage resistive load cabinet with good safety;

fig. 3 is a schematic structural diagram of a point a in fig. 2 in a high-voltage resistive load cabinet with good safety;

fig. 4 is a schematic structural diagram of a main body of a dismounting device in a high-voltage resistive load cabinet with good safety;

fig. 5 is the utility model provides a B department's schematic structure view of fig. 4 among the high pressure resistive load cabinet that the security is good.

Illustration of the drawings:

1. a cabinet body; 2. a cover plate; 3. a resistor; 4. a fluid director; 5. a heat sink; 51. clamping a plate; 52. a heat dissipation plate; 53. installing a frame; 54. a power motor; 55. rotating the rod; 56. a fan blade; 57. positioning a rod; 58. pulling the block; 59. fixing the spring; 6. disassembling the device; 61. an installation table; 62. a rack; 63. a rotating shaft; 64. a gear; 65. a handle; 66. a support spring; 67. a clamping block; 68. connecting blocks; 69. and (7) briquetting.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: a high-voltage resistive load cabinet with good safety comprises a cabinet body 1, a cover plate 2, a resistor 3, a fluid director 4 and a heat dissipation device 5, wherein the cover plate 2 is rotatably connected with the surface of the cabinet body 1, the resistor 3 is fixedly connected with the inner wall of the cabinet body 1, the fluid director 4 is arranged on the inner wall of the cabinet body 1, and the heat dissipation device 5 is arranged on the inner wall of the cabinet body 1.

The specific arrangement and function of the heat sink 5 and the detaching device 6 will be described in detail below.

In this embodiment: the heat dissipation device 5 comprises a clamping plate 51, the clamping plate 51 is slidably connected with the inner wall of the cabinet 1, a heat dissipation plate 52 is fixedly connected to the surface of the clamping plate 51, and a mounting frame 53 is fixedly connected to the lower surface of the heat dissipation plate 52.

In this embodiment: by pushing the card board 51, it is convenient to place the heat dissipation plate 52 directly below the resistor 3.

Specifically, a power motor 54 is fixedly connected to the inner wall of the mounting frame 53, a rotating rod 55 is fixedly connected to the driving end of the power motor 54, and the rotating rod 55 is rotatably connected to the inner wall of the heat dissipation plate 52.

In this embodiment: by turning on the power motor 54, the rotating rod 55 blows out the wind through the fan blades 56, and the heat on the inner wall of the cabinet 1 is discharged.

Specifically, a blade 56 is fixedly connected to the surface of the rotating lever 55, the blade 56 is rotatably connected to the inner wall of the heat dissipating plate 52, and a positioning rod 57 is slidably connected to the inner wall of the chucking plate 51.

In this embodiment: the heat dissipation plate 52 distributes the wind evenly, so that the heat can be discharged out of the inner wall of the cabinet 1 better.

Specifically, a pulling block 58 is fixedly connected to the surface of the positioning rod 57, a fixing spring 59 is fixedly connected to the surface of the pulling block 58, one end of the fixing spring 59, which is far away from the pulling block 58, is fixedly connected to the inner wall of the clamping plate 51, and one end of the positioning rod 57, which is far away from the pulling block 58, is inserted into and connected to the inner wall of the cabinet body 1.

In this embodiment: by pulling the pulling block 58, the positioning rod 57 is simultaneously forced to be inserted into the inner wall of the cabinet 1, so that the clamping plate 51 is conveniently fixed, and the heat dissipation plate 52 is prevented from loosening.

Specifically, the inner wall of the cabinet body 1 is provided with the dismounting device 6, the dismounting device 6 comprises an installation table 61, the installation table 61 is slidably connected with the inner wall of the cabinet body 1, a rack 62 is fixedly connected to the surface of the installation table 61, and the rack 62 is slidably connected with the surface of the cabinet body 1.

In this embodiment: the fluid director 4 is convenient to be installed quickly by arranging the installation table 61.

Specifically, a rotating shaft 63 is rotatably connected to one side of the cabinet 1 close to the rack 62, a gear 64 is fixedly connected to the surface of the rotating shaft 63, the gear 64 is meshed with the surface of the rack 62, and a handle 65 is fixedly connected to one end of the rotating shaft 63 far away from the gear 64.

In this embodiment: by shaking the handle 65, the rotating shaft 63 controls the gear 64 to push the rack 62, so that the mounting table 61 is separated from the inner wall of the cabinet 1, and the fluid director 4 can be conveniently and rapidly mounted or dismounted.

Specifically, the inner wall fixedly connected with supporting spring 66 of the cabinet body 1, the fixed surface of supporting spring 66 is connected with fixture block 67, fixture block 67 and the inner wall sliding connection of the cabinet body 1, the fixed surface of fixture block 67 is connected with connecting block 68, one end fixedly connected with briquetting 69 of fixture block 67 is kept away from to connecting block 68, briquetting 69 and the inner wall sliding connection of the cabinet body 1, the one end that fixture block 67 was kept away from to fixture block 67 is inserted with the lower surface of mount table 61 and is established and be connected.

In this embodiment: by pressing the pressing block 69, the connecting block 68 slides the fixture block 67 downwards, so that the fixture block 67 is controlled to be inserted into and released from the lower surface of the mounting table 61.

The working principle is as follows: through setting up heat abstractor 5, pulling pull block 58, locating lever 57 atress pulling fixed spring 59 simultaneously, fixed spring 59 atress deformation back expansion simultaneously, locating lever 57 atress income cardboard 51's inner wall in succession, insert cardboard 51 the inner wall of cabinet body 1 immediately, when cardboard 51 reachs suitable position, loosen pull block 58, fixed spring 59 loses bounces after the constraint in succession, locating lever 57 atress inserts the inner wall of cabinet body 1 simultaneously, after the heat sink 52 is fixed to accomplish, turn on motor 54, dwang 55 atress drives flabellum 56 rotatory simultaneously, through setting up heat abstractor 5, be convenient for discharge the heat in the cabinet body 1 through cabinet body 1 surface radiator mesh fast, reduce the inside a large amount of heat energy of gathering of load cabinet, cause the condition that the internal component of load cabinet appears the damage, and then improve the stability of load cabinet, improve the security of load cabinet, the life of load cabinet is improved. In addition, through the arrangement of the dismounting device 6, the pressing block 69 is pressed downwards, the connecting block 68 is stressed to drive the clamping block 67 to slide downwards at the same time, the supporting spring 66 is stressed and deformed at the same time and then tightened, the clamping block 67 is stressed to be separated from the inner wall of the mounting table 61 at the same time, the handle 65 is rotated immediately, the rotating shaft 63 is stressed to drive the gear 64 to rotate at the same time, the gear 64 is stressed to push the rack 62 outwards at the same time, the mounting table 61 is stressed to slide out of the inner wall of the cabinet body 1 at the same time, the mounting part can be mounted quickly and conveniently through the arrangement and dismounting, the use of tools during the operation is reduced, the assembly difficulty of equipment is reduced, and the work burden of a user is reduced.

Claims

1. A high-voltage resistive load cabinet with good safety comprises a cabinet body (1), a cover plate (2), a resistor (3) and a fluid director (4), and is characterized in that; still include heat abstractor (5), apron (2) are rotated with the surface of the cabinet body (1) and are connected, the inner wall fixed connection of resistor (3) and the cabinet body (1), divertor (4) set up with the inner wall of the cabinet body (1), heat abstractor (5) set up the inner wall at the cabinet body (1), heat abstractor (5) include cardboard (51), the inner wall sliding connection of cardboard (51) and the cabinet body (1), the fixed surface of cardboard (51) is connected with heating panel (52), the lower fixed surface of heating panel (52) is connected with installing frame (53).

2. The high-voltage resistive load cabinet with good safety according to claim 1, characterized in that: the inner wall fixedly connected with driving motor (54) of installing frame (53), driving end fixedly connected with dwang (55) of driving motor (54), dwang (55) are connected with the inner wall rotation of heating panel (52).

3. The high-voltage resistive load cabinet with good safety according to claim 2, characterized in that: the fixed surface of dwang (55) is connected with flabellum (56), flabellum (56) are connected with the inner wall rotation of heating panel (52), the inner wall sliding connection of cardboard (51) has locating lever (57).

4. The high-voltage resistive load cabinet with good safety according to claim 3, characterized in that: the surface of the positioning rod (57) is fixedly connected with a pulling block (58), the surface of the pulling block (58) is fixedly connected with a fixing spring (59), one end, far away from the pulling block (58), of the fixing spring (59) is fixedly connected with the inner wall of the clamping plate (51), and one end, far away from the pulling block (58), of the positioning rod (57) is inserted into the inner wall of the cabinet body (1) to be connected.

5. The high-voltage resistive load cabinet with good safety according to claim 1, characterized in that: the inner wall of the cabinet body (1) is provided with a dismounting device (6), the dismounting device (6) comprises a mounting table (61), the mounting table (61) is connected with the inner wall of the cabinet body (1) in a sliding mode, the surface of the mounting table (61) is fixedly connected with a rack (62), and the rack (62) is connected with the cabinet body (1) in a sliding mode.

6. The high-voltage resistive load cabinet with good safety according to claim 5, characterized in that: one side that the cabinet body (1) is close to rack (62) is rotated and is connected with pivot (63), the fixed surface of pivot (63) is connected with gear (64), gear (64) are connected with the surface meshing of rack (62), the one end fixedly connected with handle (65) of gear (64) are kept away from in pivot (63).

7. The high-voltage resistive load cabinet with good safety according to claim 6, characterized in that: the utility model provides a cabinet body's (1) inner wall fixedly connected with supporting spring (66), the fixed surface of supporting spring (66) is connected with fixture block (67), the inner wall sliding connection of fixture block (67) and the cabinet body (1), the fixed surface of fixture block (67) is connected with connecting block (68), one end fixedly connected with briquetting (69) of fixture block (67) are kept away from to connecting block (68) piece, the inner wall sliding connection of briquetting (69) and the cabinet body (1), the one end that fixture block (67) were kept away from in fixture block (67) is inserted with the lower surface of mount table (61) and is established the connection.