CN211480521U - High tension switchgear that security performance is good - Google Patents
High tension switchgear that security performance is good Download PDFInfo
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- CN211480521U CN211480521U CN201921373114.5U CN201921373114U CN211480521U CN 211480521 U CN211480521 U CN 211480521U CN 201921373114 U CN201921373114 U CN 201921373114U CN 211480521 U CN211480521 U CN 211480521U
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Abstract
The utility model discloses a high tension switchgear that security performance is good, concretely relates to electrical equipment field, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body bottom one side fixed mounting has the support frame, one side fixed mounting of support frame has the fixed block, the surface demountable installation of fixed block has the screw, one side fixed mounting of fixed block has the pressure reducing block, the bottom fixed mounting of pressure reducing block has the pressure reducing cover, the bottom fixed mounting of pressure reducing cover has pressure reducing spring, pressure reducing spring's bottom fixed mounting has stable piece, the inside fixed mounting of the cabinet body has the cabinet case, the lockhole has been seted up to cabinet case surface one side. The utility model discloses a pressure reducing spring and decompression piece and the decompression lid of setting in decompression lid bottom both sides mutually support to reached the effect that reduces pressure, avoided in case pressure appears too big, lead to the problem that the component in the high tension switchgear is damaged by too big pressure, strengthened the practicality of device, the cost is reduced.
Description
Technical Field
The utility model relates to an electrical equipment technical field, more specifically say, the utility model relates to a high tension switchgear that security performance is good.
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 existing high-voltage switch cabinet has the advantages that once pressure is generated inside the high-voltage switch cabinet, the pressure is difficult to discharge from the cabinet body, each element inside the high-voltage switch cabinet can be damaged due to overlarge pressure, the high-voltage switch cabinet cannot be normally used, the use cost is increased, the problem that internal heat cannot be emitted out exists in the existing high-voltage switch cabinet, once the generated heat is discharged out in time, the elements inside the high-voltage switch cabinet can be slowly melted, the high-voltage switch cabinet cannot be used, the safety performance is poor, the problem that dust enters the high-voltage switch cabinet is solved, and the circuit elements cannot work due to the fact that the dust is accumulated too much.
Therefore, it is highly desirable to provide a high-voltage switch cabinet with reduced pressure, heat dissipation, dust prevention and good safety.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a high tension switchgear that security performance is good, through setting up decompression spring and decompression piece and the mutual cooperation of decompression lid in decompression lid bottom both sides to reached the effect that reduces pressure, avoided in case pressure is too big appearing, lead to the problem that the component in the high tension switchgear is damaged by too big pressure, strengthened the practicality of device, the cost is reduced, in order to solve the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high tension switchgear that security performance is good, includes the cabinet body, cabinet body bottom one side fixed mounting has the support frame, one side fixed mounting of support frame has the fixed block, the surperficial demountable installation of fixed block has the screw, one side fixed mounting of fixed block has the pressure reducing block, the bottom fixed mounting of pressure reducing block has the pressure reducing cover, the bottom fixed mounting of pressure reducing cover has pressure reducing spring, pressure reducing spring's bottom fixed mounting has the stabilizing block, the inside fixed mounting of the cabinet body has the cabinet case, the lockhole has been seted up to cabinet case surface one side, cabinet body surface one side demountable installation has the dust screen, one side demountable installation of dust screen has the radiator, cabinet body top one side demountable installation has temperature sensor.
In a preferred embodiment, the heat sink comprises a fixing rod, a motor box is fixedly installed in the middle of the surface of the fixing rod, and a rotating rod is fixedly installed on one side of the motor box.
In a preferred embodiment, one side of the rotating rod is fixedly provided with an anti-falling block, and the surface of the rotating rod is detachably provided with fan blades.
In a preferred embodiment, the material of the decompression block is a rubber member.
In a preferred embodiment, there are two pressure reducing springs, and the two pressure reducing springs are respectively located at both sides of the pressure reducing cover.
In a preferred embodiment, the pressure reducing spring comprises a connecting block, a first loop bar is fixedly mounted at the bottom end of the connecting block, a spring is movably sleeved on the surface of the first loop bar, and a second loop bar is fixedly mounted at the bottom end of the first loop bar.
In a preferred embodiment, there are two of the loop bars, the surface area of the first loop bar being one half of the surface area of the second loop bar.
In a preferred embodiment, the dust screens are four, and are divided into two groups with equal quantity, and each group of dust screens is respectively positioned at two sides of the radiator.
(III) advantageous effects
Compared with the prior art, the utility model provides a high tension switchgear that security performance is good possesses following beneficial effect:
1. the pressure reducing spring arranged on the two sides of the bottom end of the pressure reducing cover is matched with the pressure reducing block and the pressure reducing cover, so that the effect of reducing pressure is achieved, the problem that elements in a high-voltage switch cabinet are damaged by overlarge pressure once the pressure is overlarge is avoided, the practicability of the device is enhanced, and the cost is reduced;
2. the utility model discloses a set up mutually supporting of radiator and dust screen to reached and prevented the dust, reduced thermal effect, avoided the dust too much, the too high problem of harm circuit element of heat has strengthened the security of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the heat sink structure of the present invention.
Fig. 3 is a schematic structural view of the pressure reducing spring of the present invention.
Fig. 4 is a schematic diagram of the structure a according to the present invention.
The reference signs are: 1. a cabinet body; 2. a support frame; 3. a fixed block; 4. a screw; 5. a pressure reducing block; 6. a pressure reducing cover; 7. a relief spring; 71. connecting blocks; 72. a first loop bar; 73. a spring; 74. a second loop bar; 8. a stabilizing block; 9. a cabinet; 10. a lock hole; 11. a dust screen; 12. a heat sink; 121. fixing the rod; 122. a motor case; 123. rotating the rod; 124. an anti-falling block; 125. a fan blade; 13. a temperature sensor.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high tension switchgear that security performance is good, includes the cabinet body 1, 1 bottom one side fixed mounting of the cabinet body has support frame 2, one side fixed mounting of support frame 2 has fixed block 3, the surface demountable installation of fixed block 3 has screw 4, one side fixed mounting of fixed block 3 has decompression piece 5, the bottom fixed mounting of decompression piece 5 has decompression lid 6, decompression lid 6's bottom fixed mounting has decompression spring 7, decompression spring 7's bottom fixed mounting has stable piece 8, the inside fixed mounting of the cabinet body 1 has cabinet case 9, lockhole 10 has been seted up to cabinet case 9 surface one side, 1 surface one side demountable installation of the cabinet body has dust screen 11, one side demountable installation of dust screen 11 has radiator 12, 1 top one side demountable installation of the cabinet body has temperature sensor 13.
The specific implementation mode is as follows: the pressure reducing springs 7 arranged on the two sides of the bottom end of the pressure reducing cover 6 are matched with the pressure reducing block 5 and the pressure reducing cover 6, so that the effect of reducing pressure is achieved, the problem that elements in a high-voltage switch cabinet are damaged by overlarge pressure once the pressure is overlarge is solved, the practicability of the device is enhanced, and the cost is reduced;
through the mutual matching of the radiator 12 and the dustproof net 11, the effects of preventing dust and reducing heat are achieved, the problems that the circuit elements are damaged due to excessive dust and too high heat are avoided, and the safety of the device is enhanced.
Referring to the attached drawing 2 of the specification specifically, the heat sink 12 includes the dead lever 121, dead lever 121 surface middle part fixed mounting has motor case 122, one side fixed mounting of motor case 122 has rotary rod 123, one side fixed mounting of rotary rod 123 has anti-drop piece 124, the surface demountable installation of rotary rod 123 has flabellum 125, the heat sink 12 has two, very big increase the radiating effect like this, has shortened the radiating time, can also effectually avoid the dust to get into cabinet body 1.
Referring to fig. 3 in the specification specifically, the pressure reducing spring 7 includes a connecting block 71, a first loop bar 72 is fixedly mounted at the bottom end of the connecting block 71, a spring 73 is movably sleeved on the surface of the first loop bar 72, a second loop bar 74 is fixedly mounted at the bottom end of the first loop bar 72, and the two pressure reducing springs 7 avoid the problem that circuit elements are damaged due to excessive pressure, so that the pressure reducing effect is increased.
The utility model discloses the theory of operation:
firstly, each component is assembled, so that the components can work normally, then when the pressure in the cabinet body 1 is too high, the pressure reducing cover 6 can be enabled to compress the pressure reducing spring 7, the first loop bar 72 in the pressure reducing spring 7 drives the spring 73 to be compressed into the second loop bar 74, then the pressure is reduced according to the elasticity of the spring 73, secondly, when the heat in the cabinet body 1 is too high, the temperature sensor 13 can give an alarm, then the radiator 12 can work to dissipate the heat, when the heat is dissipated, dust enters, the dust screen 11 can work at the moment, if the dust passes through the first layer of dust screen 11, the second layer of dust screen 11 can work, and finally, when the machine is not damaged by circuit elements, the normal use is realized, and the safety is realized.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a high tension switchgear that security performance is good, includes the cabinet body (1), its characterized in that: a supporting frame (2) is fixedly arranged on one side of the bottom end of the cabinet body (1), a fixing block (3) is fixedly arranged on one side of the supporting frame (2), a screw (4) is detachably arranged on the surface of the fixed block (3), a pressure reducing block (5) is fixedly arranged on one side of the fixed block (3), a pressure reducing cover (6) is fixedly arranged at the bottom end of the pressure reducing block (5), a pressure reducing spring (7) is fixedly arranged at the bottom end of the pressure reducing cover (6), a stabilizing block (8) is fixedly arranged at the bottom end of the pressure reducing spring (7), a cabinet box (9) is fixedly arranged in the cabinet body (1), a lock hole (10) is arranged on one side of the surface of the cabinet body (9), a dust screen (11) is detachably arranged on one side of the surface of the cabinet body (1), one side demountable installation of dust screen (11) has radiator (12), cabinet body (1) top one side demountable installation has temperature sensor (13).
2. The high-voltage switch cabinet with good safety performance as claimed in claim 1, characterized in that: the radiator (12) comprises a fixing rod (121), a motor box (122) is fixedly mounted in the middle of the surface of the fixing rod (121), and a rotating rod (123) is fixedly mounted on one side of the motor box (122).
3. The high-voltage switch cabinet with good safety performance as claimed in claim 2, characterized in that: one side fixed mounting of rotary rod (123) has anticreep piece (124), the surface demountable installation of rotary rod (123) has flabellum (125).
4. The high-voltage switch cabinet with good safety performance as claimed in claim 1, characterized in that: the material of the pressure reducing block (5) is a rubber component.
5. The high-voltage switch cabinet with good safety performance as claimed in claim 1, characterized in that: the number of the pressure reducing springs (7) is two, and the two pressure reducing springs (7) are respectively positioned on two sides of the pressure reducing cover (6).
6. The high-voltage switch cabinet with good safety performance as claimed in claim 1, characterized in that: decompression spring (7) include connecting block (71), the bottom fixed mounting of connecting block (71) has first loop bar (72), spring (73) have been cup jointed in the surface activity of first loop bar (72), the bottom fixed mounting of first loop bar (72) has second loop bar (74).
7. The high-voltage switch cabinet with good safety performance as claimed in claim 6, characterized in that: the number of the loop bars is two, and the surface area of the first loop bar (72) is half of that of the second loop bar (74).
8. The high-voltage switch cabinet with good safety performance as claimed in claim 1, characterized in that: the dustproof nets (11) are four in number, the dustproof nets are divided into two groups in equal quantity, and each group of dustproof nets (11) are located on two sides of the radiator (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373114.5U CN211480521U (en) | 2019-08-22 | 2019-08-22 | High tension switchgear that security performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373114.5U CN211480521U (en) | 2019-08-22 | 2019-08-22 | High tension switchgear that security performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211480521U true CN211480521U (en) | 2020-09-11 |
Family
ID=72374551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921373114.5U Active CN211480521U (en) | 2019-08-22 | 2019-08-22 | High tension switchgear that security performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211480521U (en) |
-
2019
- 2019-08-22 CN CN201921373114.5U patent/CN211480521U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200915 Address after: No.21-1 cenyi Road, Qujiang District, Quzhou, Zhejiang Province Patentee after: Zhejiang quneng Electric Co., Ltd Address before: 110136 Shenyang University of Aeronautics and Astronautics, 37 South Avenue, moral economic development zone, Liaoning, Shenyang Patentee before: Li Yingrui |