CN215119785U

CN215119785U - Heat dissipation type high tension switchgear

Info

Publication number: CN215119785U
Application number: CN202121206978.5U
Authority: CN
Inventors: 马润嫦
Original assignee: Zhongshan Switch Factory Co ltd
Current assignee: Zhongshan Switch Factory Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-10
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses the technical field of power equipment, in particular to a heat dissipation type high-voltage switch cabinet, which comprises a cabinet body, a door body, a meter panel, a power element and a drawer box, wherein the side wall of the cabinet body is provided with a hinge, the other end of the hinge is connected with the door body, the cabinet body is provided with the meter panel and the power element electrically connected with the meter panel, the front end of the cabinet body is provided with a groove, the inner wall opposite to the groove is provided with a slide rail, the drawer box capable of moving along the slide rail is arranged in the groove, the side wall at the bottom end of the drawer box is provided with a clamping groove, the side wall of the groove is provided with a first spring, the other end of the first spring is provided with a clamping block which is used for limiting the drawer box from sliding out of the groove and is matched with the clamping groove, the interior of the drawer box is provided with a driving motor, the output end of the driving motor is connected with a heat dissipation fan, the utility model discloses a radiator fan is convenient for take out, convenient clearance.

Description

Heat dissipation type high tension switchgear

Technical Field

The utility model discloses a power equipment technical field specifically is a heat dissipation type high tension switchgear.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. In the prior art, the components and parts in the cabinet can produce a large amount of heat because of self resistance when high tension switchgear is in operation, these heats must in time distribute away, otherwise the heat that gathers can arouse that the temperature in the cubical switchboard rises to the normal work of components and parts, shorten the working life of components and parts by a wide margin, perhaps lead to the insulating layer ageing to lead to the condition such as short circuit fire even, traditional heat abstractor adopts usually to dispel the heat through screw installation fan in the cubical switchboard is inside, long-term heat dissipation work can cover a large amount of dusts on the fan, need regularly clear up the fan, prevent that the dust from getting into the cubical switchboard inside, but the fan is pulled down from the cubical switchboard very inconveniently, the cleaning efficiency is low, therefore, we propose a heat dissipation type high tension switchgear and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation type high tension switchgear to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a cabinet body, a door body, an instrument panel, an electric element and a drawer box, wherein the side wall of the cabinet body is provided with a hinge, the other end of the hinge is connected with a door body, the cabinet body is provided with an instrument panel and an electric element electrically connected with the instrument panel, a groove is arranged at the front end of the cabinet body, a slide rail is arranged on the inner wall opposite to the groove, a drawer box capable of moving along the slide rail is arranged in the groove, the bottom end of the drawer box is provided with an air vent communicated with the inside of the cabinet body, the side wall of the bottom end of the drawer box is provided with a clamping groove, a first spring is arranged on the side wall of the groove, a clamping block which is used for limiting the drawer box to slide out of the groove and is matched with the clamping groove is arranged at the other end of the first spring, the inside of drawer box is provided with driving motor, driving motor's output is connected with radiator fan, the top that the top of the cabinet body is located the drawer box is provided with the heat dissipation window.

Preferably, the door body is provided with an observation window, and the folding edge of the door body is provided with a sealing strip.

Preferably, the front end of the cabinet body is provided with a lock hole for locking the door body, the four corners of the bottom end of the cabinet body are provided with mounting feet, and the mounting feet are provided with mounting holes.

Preferably, the opposite side walls of the drawer box are provided with slide bars movable along slide rails.

Preferably, the front end of the drawer box is provided with a handle, and the periphery of the handle is wrapped by a flexible sleeve.

Preferably, the lateral wall of drawer box near cabinet body backplate is provided with the second spring, the other end of second spring is connected with the baffle.

Preferably, the heat dissipation window is provided with a dust screen, and four corners of the heat dissipation window are provided with fixing screws for fixing the dust screen.

Compared with the prior art, the beneficial effects of the utility model are that, when clearing up the dust on the radiator fan, press the fixture block gently, the fixture block separates with the draw-in groove of drawer and bottom, through the spring action of second spring, can let the drawer box roll-off from the recess, also can easily take the drawer box out through the handle, clear up radiator fan, after the clearance is accomplished, can push back the drawer box in the recess, it is spacing to the draw-in groove to cooperate the fixture block, can prevent effectively that the drawer box from popping out from the cabinet body, the setting of second spring more can improve the shock attenuation effect of drawer box, prevent that the dust on the fan from falling into the internal portion of cabinet because the shock of the cabinet body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

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

fig. 2 is a schematic structural view of a part of the drawer box of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of a part of the structure of the heat dissipation fan of the present invention.

In the figure: the multifunctional cabinet comprises a

cabinet body

1, 11 mounting feet, 111 mounting holes, 12 grooves, 121 sliding rails, 122 first springs, 123 clamping blocks, 13 locking holes, 14 heat dissipation windows, 141 fixing screws, 142 dustproof nets, 2 door bodies, 21 sealing strips, 22 observation windows, 23 hinges, 3 drawer boxes, 31 sliding strips, 32 handles, 33 clamping grooves, 34 air holes, 35 heat dissipation fans, 36 second springs, 37 baffle plates, 38 driving motors, 4 electric power elements and 41 instrument panels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a heat dissipation type high tension switchgear, during the dust on the clearance radiator fan, press the fixture block gently, the draw-in groove separation of fixture block and drawer and bottom, elastic action through the second spring, can let the drawer box roll-off from the recess, also can easily take the drawer box out through the handle, clear up radiator fan, after the clearance is accomplished, can push back the drawer box in the recess, the cooperation fixture block is spacing to the draw-in groove, can prevent effectively that the drawer box from popping out from the cabinet body, the setting of second spring more can improve the shock attenuation effect of drawer box, prevent that the dust on the fan from falling into the internal portion of cabinet because the shock of the cabinet body. Fig. 1 to 4 include a cabinet 1, a door 2, a dashboard 41, an electric power component 4, and a drawer box 3;

referring to fig. 1-2-3-4, the installation legs 11 are provided to facilitate stable and fixed installation of the switch cabinet, the observation window 22 provided on the door body 2 is provided to facilitate observation of data information of the instrument panel 41, the heat dissipation window 14 is provided to facilitate heat dissipation inside the cabinet body 1, when cleaning dust on the heat dissipation fan 35, the fixture block 123 is pressed lightly to separate the fixture block 123 from the drawer and the slot 33 at the bottom end, the drawer box 3 can slide out of the groove 12 through the elastic force of the second spring 36, the drawer box 3 can be easily drawn out through the handle 32 to clean the heat dissipation fan 35, after cleaning, the drawer box 3 can be pushed back into the groove 12, the drawer box 3 can be effectively prevented from popping out of the cabinet body 1 by the limit of the fixture block 123 to the slot 33, the second spring 36 can further improve the damping effect of the drawer box 3, the dust on the fan is prevented from falling into the cabinet body 1 due to the oscillation of the cabinet body 1, specifically, a hinge 23 is arranged on the side wall of the cabinet body 1, the other end of the hinge 23 is connected with the door body 2, the cabinet body 1 is provided with an instrument panel 41 and a power element 4 electrically connected with the instrument panel 41, the front end of the cabinet body 1 is provided with a groove 12, the inner wall opposite to the groove 12 is provided with a slide rail 121, a drawer box 3 capable of moving along the slide rail 121 is arranged inside the groove 12, the bottom end of the drawer box 3 is provided with a vent hole 34 communicated with the inside of the cabinet body 1, the bottom end side wall of the drawer box 3 is provided with a clamping groove 33, the side wall of the groove 12 is provided with a first spring 122, the other end of the first spring 122 is provided with a clamping block 123 for limiting the drawer box 3 from sliding out of the groove 12 and matching with the clamping groove 33, a driving motor 38 is arranged inside the drawer box 3, the output end of the driving motor 38 is connected with a cooling fan 35, a heat dissipation window 14 is arranged at the top end of the cabinet body 1 above the drawer box 3, an observation window 22 is arranged on the door body 2, a sealing strip 21 is arranged at the edge folding position of the door body 2, a locking hole 13 for locking the door body 2 is arranged at the front end of the cabinet body 1, mounting feet 11 are arranged at four corners of the bottom end of the cabinet body 1, mounting holes 111 are arranged on the mounting feet 11, a sliding strip 31 capable of moving along the sliding rail 121 is arranged on the opposite side wall of the drawer box 3, a handle 32 is arranged at the front end of the drawer box 3, a flexible sleeve is wrapped at the periphery of the handle 32, a second spring 36 is arranged on the side wall of the drawer box 3 close to the back plate of the cabinet body 1, a baffle 37 is connected to the other end of the second spring 36, a dustproof net 142 is arranged on the heat dissipation window 14, and fixing screws 141 for fixing the dustproof net 142 are arranged at the four corners of the heat dissipation window 14;

in the concrete use, select the mounting point, through the fixed installation that can accomplish cabinet body 1 of bolt with installation foot 11, when the dust on clearance radiator fan 35, press fixture block 123 gently, fixture block 123 and the draw-in groove 33 separation of drawer and bottom, through the spring action of second spring 36, can let drawer box 3 follow recess 12 roll-off, also can easily take drawer box 3 out through handle 32, clear up radiator fan 35, the clearance is accomplished the back, can push drawer box 3 back in recess 12, cooperation fixture block 123 is spacing to recess 33, can effectively prevent that drawer box 3 from popping out from cabinet body 1, second spring 36's setting more can improve drawer box 3's shock attenuation effect, prevent that the dust on the fan is because cabinet body 1's vibration, fall into cabinet body 1 inside.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a heat dissipation type high tension switchgear, includes the cabinet body (1), a body (2), panel board (41), electric power component (4) and drawer box (3), its characterized in that: the refrigerator is characterized in that a hinge (23) is arranged on the side wall of the cabinet body (1), the other end of the hinge (23) is connected with a door body (2), a meter panel (41) and a power element (4) electrically connected with the meter panel (41) are arranged on the cabinet body (1), a groove (12) is formed in the front end of the cabinet body (1), a sliding rail (121) is arranged on the inner wall of the groove (12) opposite to the groove (12), a drawer box (3) capable of moving along the sliding rail (121) is arranged in the groove (12), air holes (34) communicated with the inside of the cabinet body (1) are formed in the bottom end of the drawer box (3), a clamping groove (33) is formed in the side wall of the groove (12), a first spring (122) is arranged on the side wall of the groove (12), a clamping block (123) used for limiting the drawer box (3) to slide out of the groove (12) and adapt to the clamping groove (33) is arranged at the other end of the first spring (122), the inside of drawer box (3) is provided with driving motor (38), driving motor's (38) output is connected with radiator fan (35), the top that the top of the cabinet body (1) is located drawer box (3) is provided with heat dissipation window (14).

2. The heat dissipation type high-voltage switch cabinet according to claim 1, wherein: an observation window (22) is arranged on the door body (2), and a sealing strip (21) is arranged at the folded edge of the door body (2).

3. The heat dissipation type high-voltage switch cabinet according to claim 1, wherein: the front end of the cabinet body (1) is provided with a lock hole (13) used for locking the door body (2), the four corners of the bottom end of the cabinet body (1) are provided with installation legs (11), and the installation legs (11) are provided with installation holes (111).

4. The heat dissipation type high-voltage switch cabinet according to claim 1, wherein: and the opposite side walls of the drawer box (3) are provided with sliding strips (31) which can move along the sliding rails (121).

5. The heat dissipation type high-voltage switch cabinet according to claim 1, wherein: the front end of the drawer box (3) is provided with a handle (32), and the periphery of the handle (32) is wrapped with a flexible sleeve.

6. The heat dissipation type high-voltage switch cabinet according to claim 1, wherein: the side wall of the drawer box (3) close to the back plate of the cabinet body (1) is provided with a second spring (36), and the other end of the second spring (36) is connected with a baffle (37).

7. The heat dissipation type high-voltage switch cabinet according to claim 1, wherein: the dustproof net (142) is arranged on the heat dissipation window (14), and fixing screws (141) used for fixing the dustproof net (142) are arranged at the four corners of the heat dissipation window (14).