CN214204554U - Low-voltage switchgear with shockproof heat dissipation function - Google Patents
Low-voltage switchgear with shockproof heat dissipation function Download PDFInfo
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- CN214204554U CN214204554U CN202120017875.8U CN202120017875U CN214204554U CN 214204554 U CN214204554 U CN 214204554U CN 202120017875 U CN202120017875 U CN 202120017875U CN 214204554 U CN214204554 U CN 214204554U
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- support plate
- sliding support
- heat dissipation
- cabinet body
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 33
- 230000008093 supporting effect Effects 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 10
- 230000035939 shock Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model relates to a low-voltage switchgear with heat dissipation function takes precautions against earthquakes, it includes the cabinet body, the cabinet body is hollow cuboid structure, the lower extreme of the cabinet body is provided with the supporting leg of cylinder structure, and vertical setting, be provided with the cabinet door that can open and shut through the hinge on the cabinet body, its characterized in that: the side face of the cabinet body is provided with a heat dissipation window, the inner side face of the cabinet body is provided with a fixing strip, the fixing strip is vertically arranged, the fixing strip is in contact connection with an upper sliding support plate, the upper sliding support plate is connected with a lower sliding support plate through a connecting sheet, the connecting sheet is vertically arranged, the lower sliding support plate is of a plate-shaped structure, the upper end face of the lower sliding support plate is provided with a protruding strip, the lower sliding support plate is in sliding connection with the fixing strip, and an electric box is arranged between the upper sliding support plate and the lower sliding support plate; the utility model has the advantages of stable in structure, effectual and the good heat dissipation of shock attenuation.
Description
Technical Field
The utility model belongs to the technical field of the low-voltage switchgear, concretely relates to low-voltage switchgear with heat dissipation function takes precautions against earthquakes.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
Most of low-voltage switch cabinets in the prior art are radiated by radiating fans and radiating holes, the radiating mode is only suitable for small switch cabinets and cannot meet the radiating requirement of large switch cabinets, and the existing switch cabinets have no good shockproof effect, when earthquake happens, the low-voltage switch cabinet is easy to damage, causes inconvenience and property loss in life and reduces the service life of the switch cabinet, so a novel shockproof heat-dissipation low-voltage switch cabinet is provided to solve the problems mentioned above, the patent number is CN202020543994.2, the patent name is a disclosing material of the novel shockproof heat-dissipation low-voltage switch cabinet, through analyzing this open material, the structure is too complicated, and the connecting rod, sliding sleeve and the spring that the level set up, stability is relatively poor, and to these weak points, it is necessary to develop a stable in structure, shock attenuation effectual and good heat dissipation's low-voltage switchgear that has shockproof heat dissipation function.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a stable in structure, shock attenuation effectual and good heat dissipation's low-voltage switchgear with shockproof heat dissipation function.
The purpose of the utility model is realized like this: the utility model provides a low-voltage switchgear with heat dissipation function takes precautions against earthquakes, it includes the cabinet body, the cabinet body is hollow cuboid structure, the lower extreme of the cabinet body is provided with the supporting leg of cylinder structure, and vertical setting, be provided with the cabinet door that can open and shut through the hinge on the cabinet body, its characterized in that: the side of the cabinet body is provided with the heat dissipation window, be provided with the fixed strip on the medial surface of the cabinet body, the vertical setting of fixed strip, the fixed strip contact connection has last sliding support plate, it is connected with lower sliding support plate through the connection piece to go up sliding support plate, the vertical setting of connection piece, sliding support plate is platelike structure down, and the up end is provided with protruding strip, sliding connection between lower sliding support plate and the fixed strip, it is provided with the electric box to go up between sliding support plate and the lower sliding support plate, sliding support plate's lower terminal surface is connected with the sleeve down, the sleeve is telescopic, sliding support plate's lower terminal surface is connected with damping spring down, damping spring overlaps and establishes on the sleeve, damping spring's the bottom surface of the lower terminal surface fixed connection cabinet body.
The horizontal cross-sectional shape of fixed strip is T shape, and sliding connection between the backup pad of going up, and the spout in the backup pad of going up is T shape, is the same with the cross-sectional shape of fixed strip.
The structural shape of going up the slip backup pad is L shape, and the level setting for block the electric box.
The protruding strip is fixedly connected with the lower sliding support plate, and the protruding strip supports the lower end face of the electrical box.
And a gap is reserved between the electric box and the upper end face of the lower sliding support plate.
The horizontal position of the lower sliding support plate is arranged at the middle position of the heat dissipation window.
The utility model has the advantages that: the utility model has the advantages of the shock attenuation is effectual, is connected with slip backup pad and lower slip backup pad through the fixed strip, and goes up slip backup pad and can only reciprocate with lower slip backup pad, can not horizontal migration, the electric box that has of the position setting between last slip backup pad and lower slip backup pad, circuit components and parts etc. can be placed to inside, in addition, it is fixed through the connection piece between last slip backup pad and the lower slip backup pad, can be used to install the electric box of different specifications, other beneficial effects are detailed in the embodiment.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a low-voltage switch cabinet with shockproof and heat dissipation functions of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a schematic structural diagram of a low-voltage switch cabinet with shockproof and heat dissipation functions of the present invention.
In the figure: 1. a cabinet body; 2. supporting legs; 3. a cabinet door; 4. a fixing strip; 5. sliding the support plate upwards; 6. connecting sheets; 7. a lower sliding support plate; 8. a raised strip; 9. a sleeve; 10. a damping spring; 11. an electric box; 12. and a heat dissipation window.
Detailed Description
The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Examples
As shown in fig. 1-3, a low-voltage switchgear with heat dissipation function takes precautions against earthquakes, it includes the cabinet body 1, cabinet body 1 is hollow cuboid structure, the lower extreme of the cabinet body 1 is provided with the supporting leg 2 of cylinder structure, and vertical setting, be provided with the cabinet door 3 that can open and shut through the hinge on the cabinet body 1, its characterized in that: the side face of the cabinet body 1 is provided with a heat radiation window, the inner side face of the cabinet body 1 is provided with a fixed strip 4, the fixed strip 4 is vertically arranged, the fixed strip 4 is in contact connection with an upper sliding support plate 5, the upper sliding support plate 5 is connected with a lower sliding support plate 7 through a connecting sheet 6, the connecting sheet 6 is vertically arranged, the lower sliding support plate 7 is of a plate-shaped structure, the upper end face of the lower sliding support plate is provided with a convex strip 8, the lower sliding support plate 7 is in sliding connection with the fixed strip 4, an electric box 11 is arranged between the upper sliding support plate 5 and the lower sliding support plate 7, the lower end face of the lower sliding support plate 7 is connected with a sleeve 9, the sleeve 9 is telescopic, the lower end face of the lower sliding support plate 7 is connected with a damping spring 10, the damping spring 10 is sleeved on the sleeve 9, and the lower end face of the damping spring 10 is fixedly connected with the bottom face of the cabinet body 1, the horizontal cross sectional shape of fixed strip 4 is T shape, and sliding connection between the last backup pad 5 that slides, and the spout on the backup pad 5 that slides is T shape on going up, and is the same with the cross sectional shape of fixed strip 4, the structural shape of going up backup pad 5 is L shape, and the level sets up for block electric box 11, fixed connection between protruding strip 8 and the lower backup pad 7 that slides, protruding strip 8 supports the lower terminal surface of electric box 11, leave the gap between electric box 11 and the up end of lower backup pad 7 that slides, the horizontal position setting of backup pad 7 that slides down is in the middle part position of heat dissipation window.
The shock absorption effect is good in the embodiment, the shock absorption effect is achieved by arranging the spring, the sleeve 9 is in a structure of connection between two pipes with different diameters and used for sleeving the spring on the sleeve, and the sleeve has no supporting effect, and certainly, the sleeve 9 can be replaced by a telescopic rod with the spring arranged inside, the shock absorption effect can be achieved, the double shock absorption is achieved, and the shock absorption effect is improved; the upper end of the sleeve is fixedly connected with the bottom surface of the lower sliding support plate, and the upper end of the spring is fixedly connected with the bottom surface of the lower sliding support plate; in addition, the electrical box 11 can be in various specifications and has wide adaptability, the distance between the upper sliding support plate 5 and the lower sliding support plate 7 can be adjusted through the connecting sheets 6 with different lengths, the position between the upper sliding support plate 5 and the lower sliding support plate 7 is fixed through the connecting sheets 6, the electrical box 11 is clamped in the middle, and the electrical box moves up and down integrally in vibration; the heat dissipation window on the cabinet body 1 is two, and each one in both sides to the position setting of heat dissipation window is in the gap department between lower sliding support board 7 and the electric box 11, and the easy heat dissipation that produces here is uneven, consequently for the bottom of electric box 11, and the thermal diffusivity is not good, has set up protruding strip 8, and is good to the heat dissipation, and the heat dissipation window sets up here, further improvement radiating effect.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.
Claims (6)
1. The utility model provides a low-voltage switchgear with heat dissipation function takes precautions against earthquakes, it includes the cabinet body, the cabinet body is hollow cuboid structure, the lower extreme of the cabinet body is provided with the supporting leg of cylinder structure, and vertical setting, be provided with the cabinet door that can open and shut through the hinge on the cabinet body, its characterized in that: the side of the cabinet body is provided with the heat dissipation window, be provided with the fixed strip on the medial surface of the cabinet body, the vertical setting of fixed strip, the fixed strip contact connection has last sliding support plate, it is connected with lower sliding support plate through the connection piece to go up sliding support plate, the vertical setting of connection piece, sliding support plate is platelike structure down, and the up end is provided with protruding strip, sliding connection between lower sliding support plate and the fixed strip, it is provided with the electric box to go up between sliding support plate and the lower sliding support plate, sliding support plate's lower terminal surface is connected with the sleeve down, the sleeve is telescopic, sliding support plate's lower terminal surface is connected with damping spring down, damping spring overlaps and establishes on the sleeve, damping spring's the bottom surface of the lower terminal surface fixed connection cabinet body.
2. The low-voltage switch cabinet with the shockproof and heat dissipation functions as claimed in claim 1, is characterized in that: the horizontal cross-sectional shape of fixed strip is T shape, and sliding connection between the backup pad of going up, and the spout in the backup pad of going up is T shape, is the same with the cross-sectional shape of fixed strip.
3. The low-voltage switch cabinet with the shockproof and heat dissipation functions as claimed in claim 1, is characterized in that: the structural shape of going up the slip backup pad is L shape, and the level setting for block the electric box.
4. The low-voltage switch cabinet with the shockproof and heat dissipation functions as claimed in claim 1, is characterized in that: the protruding strip is fixedly connected with the lower sliding support plate, and the protruding strip supports the lower end face of the electrical box.
5. The low-voltage switch cabinet with the shockproof and heat dissipation functions as claimed in claim 1, is characterized in that: and a gap is reserved between the electric box and the upper end face of the lower sliding support plate.
6. The low-voltage switch cabinet with the shockproof and heat dissipation functions as claimed in claim 1, is characterized in that: the horizontal position of the lower sliding support plate is arranged at the middle position of the heat dissipation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017875.8U CN214204554U (en) | 2021-01-04 | 2021-01-04 | Low-voltage switchgear with shockproof heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017875.8U CN214204554U (en) | 2021-01-04 | 2021-01-04 | Low-voltage switchgear with shockproof heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204554U true CN214204554U (en) | 2021-09-14 |
Family
ID=77633751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120017875.8U Expired - Fee Related CN214204554U (en) | 2021-01-04 | 2021-01-04 | Low-voltage switchgear with shockproof heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204554U (en) |
-
2021
- 2021-01-04 CN CN202120017875.8U patent/CN214204554U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |