CN217008987U - High-voltage switch shell with heat radiation structure - Google Patents
High-voltage switch shell with heat radiation structure Download PDFInfo
- Publication number
- CN217008987U CN217008987U CN202123363876.7U CN202123363876U CN217008987U CN 217008987 U CN217008987 U CN 217008987U CN 202123363876 U CN202123363876 U CN 202123363876U CN 217008987 U CN217008987 U CN 217008987U
- Authority
- CN
- China
- Prior art keywords
- shell
- air inlet
- side wall
- voltage switch
- metal heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of high-voltage switch shells, in particular to a high-voltage switch shell with a heat dissipation structure, which comprises a shell, wherein the left side wall and the right side wall of the shell are respectively provided with a wire inlet hole, the left side wall and the right side wall outside the shell and positioned at the upper end of the wire inlet holes are respectively and fixedly provided with a metal heat-conducting plate through bolts, one end of the metal heat-conducting plate, which is far away from the shell, is equidistantly provided with heat dissipation fins, the metal heat-conducting plate is equidistantly provided with air inlet grooves, and the upper end of the metal heat-conducting plate is fixedly provided with an air inlet pipeline through bolts. According to the utility model, the heat of the shell is absorbed by the metal heat conducting plate, and is dissipated outwards through the radiating fins, so that the side wall of the shell is radiated, and the air blown by the first radiating fan is intensively blown to the air inlet pipeline and enters the air inlet groove through the air inlet hole, so that the radiating efficiency of the metal heat conducting plate and the side wall of the shell is accelerated; the second cooling fan works to blow air to the lower end of the shell, so that the lower end of the shell is cooled.
Description
Technical Field
The utility model relates to the technical field of high-voltage switch shells, in particular to a high-voltage switch shell with a heat dissipation structure.
Background
The high-voltage switch is an electric appliance with the rated voltage of 3kV or above and is mainly used for switching on and switching off a conductive loop; with the continuous expansion of the industrial market scale and the industrial scale, the acceleration of the industry shows a descending trend, which indicates that the competitive format of the high-voltage switch market is changed, the development of the high-voltage switch industry aims at improving the production efficiency and the service quality of the whole power industry and striving to realize the diversification of products and services within the range of the self-field, namely, the industry enters the strategic adjustment period. Most of the high-voltage switch shells are not provided with a heat dissipation structure, so that elements inside the high-voltage switch shells can be easily damaged due to overhigh ambient temperature in the using process.
The patent with publication number CN204696468U discloses a high-voltage switch casing, including the casing of cylinder form, the both ends of casing are connected with first main flange and second main flange respectively, the equipartition has a plurality of vice barrel on the casing, all is connected with vice flange on each vice barrel, one side of casing is connected with first side barrel, and the distance that the central line of first side barrel leaves first main flange is 1/3 with the length ratio of casing, the opposite side of casing is connected with second side barrel, and the central line of second side barrel is 1/3 with the length ratio of casing from the distance of second main flange.
The high-voltage switch shell is not provided with a heat dissipation structure, so that the heat dissipation effect is poor, and internal elements are easily damaged.
To this end, a high-voltage switch housing with a heat dissipation structure is proposed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high-voltage switch housing with a heat dissipation structure, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-voltage switch shell with a heat dissipation structure comprises a shell body, wherein the left side wall and the right side wall of the shell body are both provided with wire inlet holes, the left and right side walls outside the shell and the upper end of the wire inlet hole are fixedly provided with metal heat conducting plates through bolts, radiating fins are arranged on one end of the metal heat conducting plate far away from the shell at equal intervals, air inlet grooves are arranged on the metal heat conducting plate at equal intervals, an air inlet pipeline is fixedly arranged at the upper end of the metal heat conducting plate through bolts, an opening is arranged on the upper side wall of the air inlet pipeline, a first radiating fan is fixedly arranged on the upper side wall of the air inlet pipeline and positioned at the opening through bolts, the mounting panel is all installed to the casing lower extreme left and right sides, the mounting panel is the L type, and is two sets of the mutual symmetry of mounting panel sets up, and is two sets of fixed mounting has the carriage between the mounting panel, there is the second radiator fan support frame upper end through bolt fixed mounting.
The upper end of the shell is fixedly connected with a first connecting flange. The end cover is convenient to be arranged at the upper end of the shell.
The casing front side is provided with the input section of thick bamboo, the one end fixedly connected with second flange of casing is kept away from to the input section of thick bamboo lateral wall. The side cover is convenient to be connected with the front side of the input cylinder.
The lower side wall of the air inlet pipeline is provided with air inlet holes, and the air inlet holes correspond to the air inlet grooves one to one. The air blown by the first heat-dissipation fan is intensively blown to the air inlet pipeline and enters the air inlet groove through the air inlet hole, so that the heat dissipation efficiency of the metal heat-conducting plate and the side wall of the shell is improved.
Through holes are uniformly formed in the radiating fins. The heat dissipation efficiency of the heat dissipation fins is improved.
The mounting plate lower side wall is provided with a mounting hole. The mounting bolt penetrates through the mounting hole and is connected with the mounting surface, so that the mounting plate can be fixedly mounted, and the shell can be conveniently and fixedly mounted.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the heat of the shell is absorbed by the metal heat conducting plate, and is dissipated outwards through the radiating fins, so that the side wall of the shell is radiated, and the air blown by the first radiating fan is intensively blown to the air inlet pipeline and enters the air inlet groove through the air inlet hole, so that the radiating efficiency of the metal heat conducting plate and the side wall of the shell is accelerated; the second cooling fan works to blow air to the lower end of the shell, so that the lower end of the shell is cooled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a metal heat-conducting plate according to the present invention;
FIG. 3 is a schematic view of an air inlet duct according to the present invention;
fig. 4 is a schematic view of a connection structure of the mounting plate, the support frame and the second cooling fan according to the present invention.
In the figure: 1. a housing; 2. a wire inlet hole; 3. a metal heat-conducting plate; 4. a heat dissipating fin; 5. an air inlet groove; 6. an air inlet pipeline; 7. a first heat dissipation fan; 8. mounting a plate; 9. a support frame; 10. a second heat dissipation fan; 11. a first connecting flange; 12. an input cylinder; 13. a second connecting flange; 14. an air inlet hole; 15. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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-voltage switch casing with heat radiation structure, includes casing 1, the first flange 11 of 1 upper end fixedly connected with of casing, 1 front side of casing is provided with input cylinder 12, the one end fixedly connected with second flange 13 of casing 1 is kept away from to input cylinder 12 lateral wall, entrance hole 2 has all been seted up to the 1 left and right sides wall of casing. The wire inlet hole 2 is used for leading in a lead-out connecting wire.
The utility model discloses a heat exchanger, including casing 1, inlet hole 2, metal heat-conducting plate 3, the one end equidistance that casing 1 was kept away from to the wall of 1 outer left and right sides wall of casing just is located inlet hole 2 upper ends all has metal heat-conducting plate 3 through bolt fixed mounting, the one end equidistance that casing 1 was kept away from to metal heat-conducting plate 3 is provided with radiating fin 4, the intake stack 5 has been seted up to equidistance on the metal heat-conducting plate 3, there is intake stack 6 in the 3 upper ends of metal heat-conducting plate through bolt fixed mounting, the opening has been seted up to intake stack 6 upper side wall, the lateral wall just is located the opening part and has first radiator fan 7 through bolt fixed mounting on intake stack 6, intake 14 has been seted up to intake stack 6 lower side wall, intake 14 and 5 one-to-ones in intake stack. The heat of the shell 1 is absorbed by the metal heat conduction plate 3, and is dissipated to the outside through the radiating fins 4, so that the shell 1 is radiated, the air blown by the first radiating fan 7 is intensively blown to the air inlet pipeline 6 and passes through the air inlet hole 14 to enter the air inlet groove 5, and the radiating efficiency of the metal heat conduction plate 3 and the side wall of the shell 1 is accelerated.
Specifically, when the heat dissipation device is used, the heat of the shell 1 is absorbed by the metal heat conduction plate 3, and is dissipated to the outside through the heat dissipation fins 4, so that the side wall of the shell 1 is dissipated, the air blown out by the first heat dissipation fan 7 during operation is intensively blown to the air inlet pipeline 6 and enters the air inlet groove 5 through the air inlet hole 14, and the heat dissipation efficiency of the metal heat conduction plate 3 and the side wall of the shell 1 is accelerated; the second heat dissipation fan 10 works to blow air to the lower end of the housing 1, so as to dissipate heat from the lower end of the housing 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high-voltage switch shell with a heat dissipation structure comprises a shell (1), and is characterized in that: entrance holes (2) are formed in the left side wall and the right side wall of the shell (1), metal heat-conducting plates (3) are arranged on the left side wall and the right side wall of the shell (1) and positioned on the entrance holes (2) through bolt fixing, radiating fins (4) are arranged at the same distance at the end, far away from the shell (1), of each metal heat-conducting plate (3), air inlet grooves (5) are formed in the metal heat-conducting plates (3) at equal intervals, air inlet pipelines (6) are fixedly arranged at the upper ends of the metal heat-conducting plates (3) through bolts, openings are formed in the upper side walls of the air inlet pipelines (6), first radiating fans (7) are fixedly arranged at the upper side walls of the air inlet pipelines (6) and positioned at the openings through bolts, mounting plates (8) are arranged on the left side and the right side of the lower end of the shell (1), the mounting plates (8) are L-shaped, and the two mounting plates (8) are symmetrically arranged, two sets of fixed mounting has carriage (9) between mounting panel (8), there is second radiator fan (10) carriage (9) upper end through bolt fixed mounting.
2. The high-voltage switch housing with a heat dissipation structure of claim 1, wherein: the upper end of the shell (1) is fixedly connected with a first connecting flange (11).
3. The high-voltage switch housing with a heat dissipation structure of claim 1, wherein: an input cylinder (12) is arranged on the front side of the shell (1), and a second connecting flange (13) is fixedly connected to one end, far away from the shell (1), of the outer side wall of the input cylinder (12).
4. The high-voltage switch housing with a heat dissipation structure as recited in claim 1, wherein: air inlet holes (14) are formed in the lower side wall of the air inlet pipeline (6), and the air inlet holes (14) correspond to the air inlet grooves (5) one to one.
5. The high-voltage switch housing with a heat dissipation structure as recited in claim 1, wherein: through holes are uniformly formed in the radiating fins (4).
6. The high-voltage switch housing with a heat dissipation structure as recited in claim 1, wherein: and a mounting hole (15) is formed in the lower side wall of the mounting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363876.7U CN217008987U (en) | 2021-12-29 | 2021-12-29 | High-voltage switch shell with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363876.7U CN217008987U (en) | 2021-12-29 | 2021-12-29 | High-voltage switch shell with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217008987U true CN217008987U (en) | 2022-07-19 |
Family
ID=82387554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123363876.7U Active CN217008987U (en) | 2021-12-29 | 2021-12-29 | High-voltage switch shell with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217008987U (en) |
-
2021
- 2021-12-29 CN CN202123363876.7U patent/CN217008987U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108495538B (en) | High-power outdoor heat dissipation rack | |
| WO2022110830A1 (en) | Air-cooled fiber laser | |
| CN217008987U (en) | High-voltage switch shell with heat radiation structure | |
| WO2022127746A1 (en) | Cabinet assembly and heat exchanger | |
| CN210373823U (en) | Electrical apparatus box heat radiation structure, off-premises station and air conditioner | |
| CN219892178U (en) | Circulation heat abstractor for semiconductor | |
| CN219698266U (en) | Vehicle-mounted flameproof variable-frequency control cabinet | |
| CN218888888U (en) | Variable frequency power supply and heat radiation structure thereof | |
| CN212081591U (en) | Air exhaust groove for communication machine room | |
| CN218914865U (en) | Lamp heat dissipation device | |
| CN217386850U (en) | Base formula forced air cooling reactor | |
| CN219831600U (en) | Heat abstractor and projecting apparatus | |
| CN214307033U (en) | Heat radiation structure of sealed lamp | |
| CN212809995U (en) | Heat dissipation shell for transformer | |
| CN216959042U (en) | TSC reactive compensation control mechanism heat abstractor | |
| CN215453746U (en) | Display and terminal equipment | |
| CN213746895U (en) | Electromagnetic oven | |
| CN211378614U (en) | Heat dissipation module and converter | |
| CN218497457U (en) | Vertical CPU radiator | |
| CN220838366U (en) | Cooling device of electric welding machine | |
| CN218448103U (en) | Forklift battery management system | |
| CN219322837U (en) | Casing and welding machine with heat radiation structure | |
| CN215868895U (en) | Reactor heat abstractor and dc-to-ac converter | |
| CN211607213U (en) | Driver fan mounting structure | |
| CN217114368U (en) | Chip radiating assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |