CN215772154U - Dustproof power cabinet takes precautions against earthquakes for street lamp - Google Patents
Dustproof power cabinet takes precautions against earthquakes for street lamp Download PDFInfo
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- CN215772154U CN215772154U CN202120868686.1U CN202120868686U CN215772154U CN 215772154 U CN215772154 U CN 215772154U CN 202120868686 U CN202120868686 U CN 202120868686U CN 215772154 U CN215772154 U CN 215772154U
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Abstract
The utility model discloses a shockproof and dustproof power cabinet for a street lamp, which comprises a cabinet body, exhaust fans, an air inlet grille, a dust removal structure, a bidirectional motor, an electric appliance board, a fixed sleeve, a support column and a stand column, wherein the exhaust fans are symmetrically arranged on the left wall and the right wall of the cabinet body, a first driving gear is symmetrically sleeved on a driving shaft, a filter screen is arranged in the air inlet grille, the dust removal structure is symmetrically arranged on the left inner wall and the right inner wall of the cabinet body, a fixed seat and a second driving gear are symmetrically arranged on the left inner wall and the right inner wall of the cabinet body, face gears are respectively arranged at the upper end and the lower end of a rotating rod, a driven gear is arranged on the second driving gear, and the face gear at the upper part of the rotating rod is meshed with the first driving gear. The bidirectional motor controls the exhaust fan to rotate, and simultaneously drives the dust removal device to sweep away dust accumulated on the filter screen, so that the air exchange efficiency is ensured, the high-efficiency heat dissipation of the electric power cabinet is kept, the spring is arranged between the electric appliance board and the cabinet body, the spring reduces vibration and transmits the vibration to the electric appliance board, and the safe operation of electric equipment is ensured.
Description
Technical Field
The utility model relates to the technical field of power cabinets, in particular to a shockproof and dustproof power cabinet for a street lamp.
Background
The power cabinet for street lamp is to assemble switchgear, measuring instrument, protective electrical apparatus, and auxiliary equipment in the closed or semi-closed metal cabinet according to the power wiring requirement, it should satisfy the requirement of normal operation of power equipment system to arrange, just with the maintenance, do not endanger the safety of the person and surrounding equipment, the power cabinet during operation, inside will produce a large amount of heats, can pile up a certain amount of dust on the filter screen of air inlet in the heat dissipation process of airing exhaust, reduce and trade wind efficiency, be unfavorable for the heat dissipation of power cabinet, road surface car high-speed motion simultaneously, drive air or road surface vibrations, thereby make the power cabinet receive certain vibrations, influence the safety of operating equipment such as inside measuring instrument. Therefore, the utility model provides a shockproof and dustproof power cabinet for a street lamp, which aims to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shockproof and dustproof power cabinet for a street lamp, which aims to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a shockproof and dustproof electric power cabinet for street lamps comprises a cabinet body, exhaust fans, an air inlet grid, a dedusting structure, a bidirectional motor, an electric appliance board, a fixed sleeve, a support column and an upright post, wherein a base is installed at the bottom of the cabinet body;
the dust removal device comprises an air inlet grille, a cabinet body, a dust removal structure, brush rods and cylinders, wherein the filter screen is arranged in the cabinet body, the dust removal structure is symmetrically arranged on the left inner wall and the right inner wall of the cabinet body and consists of an upper rotating disk, a lower rotating disk, the brush rods and the cylinders;
fixing base and drive gear two are installed to two inner wall symmetries about the cabinet body, run through the dwang in the fixing base, the dwang rotates with the fixing base to be connected, face gear is all installed at both ends about the dwang, drive gear two rotates with the cabinet body to be connected, drive gear two and the rack toothing who goes up the driving disk, install driven gear on the drive gear two, face gear meshing of driven gear and dwang lower part, face gear and the meshing of drive gear one on dwang upper portion.
As a further scheme of the utility model, the upper part and the lower part of the upright post are sleeved with the fixing frame, and the fixing frame is fixedly installed with the cabinet body.
As a further scheme of the utility model, the upright post is sleeved with a fixing sleeve and a spring, the spring is positioned below the fixing sleeve, and the fixing sleeve is connected with the upright post in a vertical sliding manner.
As a further scheme of the utility model, an electrical appliance board is arranged at the bottom of the fixed sleeve, and electrical equipment is arranged on the electrical appliance board.
As a further scheme of the utility model, another group of springs are symmetrically arranged on the lower surface of the front part of the electric appliance board, support columns are arranged below the group of springs, and the support columns are fixedly arranged on the upper surface of the base.
As a further scheme of the utility model, the upper inner wall of the cabinet body is provided with a hanging bracket which is in sliding clamping connection with the cabinet body, and the lower end of the hanging bracket is provided with a bidirectional motor.
As a further scheme of the utility model, the cabinet body is provided with a door body, and the left wall and the right wall of the cabinet body are symmetrically provided with air inlet grilles.
Compared with the prior art, the utility model has the beneficial effects that:
1. the bidirectional motor controls the exhaust fan to rotate, and the driving rod drives the dust removal device to rotate at the same time, so that dust accumulated on the filter screen is swept, the air exchange efficiency is ensured, and the electric power cabinet keeps high-efficiency heat dissipation.
2. According to the utility model, the electrical equipment is arranged on the electrical board, the spring is arranged between the electrical board and the cabinet body, and the spring reduces vibration and transmits the vibration to the electrical board, so that the safe operation of the electrical equipment is ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of a dust removing structure according to the present invention.
Fig. 3 is a schematic structural view of the electric appliance board of the present invention.
Fig. 4 is a schematic structural view of the pillar of the present invention.
In the figure: 1. a cabinet body; 2. an exhaust fan; 3. an air inlet grille; 4. a filter screen; 5. a base;
6. a door body; 7. a dust removal structure; 8. a hanger; 9. a bi-directional motor; 10. a drive shaft;
11. driving a gear I; 12. a fixed seat; 13. rotating the rod; 14. a face gear; 15. driving a gear II;
16. a driven gear; 17. rotating the rotary disc upwards; 18. a lower rotating disk; 19. a cylinder; 20. a brush bar;
21. an appliance board; 22. fixing a sleeve; 23. a spring; 24. a support pillar; 25. a fixed mount;
26. and (4) a column.
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.
Example one
Referring to fig. 1-2, in the embodiment of the utility model, the power cabinet for the street lamp with the functions of shock prevention and dust prevention comprises a cabinet body 1, an exhaust fan 2 and a dust removal structure 7, wherein a base 5 is installed at the bottom of the cabinet body 1, a door body 6 is installed on the cabinet body 1, the exhaust fan 2 is symmetrically installed on the left wall and the right wall of the cabinet body 1, a hanger 8 is installed on the upper inner wall of the cabinet body 1, the hanger 8 is in sliding clamping connection with the cabinet body 1, a bidirectional motor 9 is installed at the lower end of the hanger 8, two ends of the bidirectional motor 9 are connected with a driving shaft 10, the driving shaft 10 is in driving connection with the exhaust fan 2, and first driving gears 11 are symmetrically sleeved on the driving shaft 10;
the air inlet grille is symmetrically arranged on the left wall and the right wall of the cabinet body 1, the filter screen 4 is arranged in the air inlet grille 3, the filter screen 4 is positioned in the cabinet body 1, the dust removing structures 7 are symmetrically arranged on the left inner wall and the right inner wall of the cabinet body 1, each dust removing structure 7 consists of an upper rotating disk 17, a lower rotating disk 18, brush rods 20 and cylinders 19, the upper rotating disk 17 and the lower rotating disk 18 are respectively positioned on the upper side and the lower side of the filter screen 4, the upper rotating disk 17 and the lower rotating disk 18 are rotatably connected with the cabinet body 1, the cylinders 19 are rotatably connected on the surfaces of the upper rotating disk 17 and the lower rotating disk 18, the brush rods 20 are arranged on the two cylinders 19, the brush rods 20 are provided with brush bristles on the side surfaces, and the side surfaces of the upper rotating disk 17 are provided with racks;
a fixed seat 12 and a second driving gear 15 are symmetrically arranged on the left inner wall and the right inner wall of the cabinet body 1, a rotating rod 13 penetrates through the fixed seat 12, the rotating rod 13 is rotatably connected with the fixed seat 12, face gears 14 are arranged at the upper end and the lower end of the rotating rod 13, the second driving gear 15 is rotatably connected with the cabinet body 1, the second driving gear 15 is meshed with a rack of an upper rotating disk 17, a driven gear 16 is arranged on the second driving gear 15, the driven gear 16 is meshed with the face gear 14 at the lower part of the rotating rod 13, and the face gear 14 at the upper part of the rotating rod 13 is meshed with the first driving gear 11;
two-way motor 9 drives two exhaust fan 2 through drive shaft 10 and rotates the air escape with the cabinet body 1, realize the internal cooling of cabinet, drive shaft 10 drives driven gear 16 through drive gear 11 and face gear 14 simultaneously and rotates, driven gear 16 drives last driving disk 17 through drive gear two 15 and rotates, it rotates to go up driving disk 17 and pass through rotating disk 18 under brush-holder stud 20 synchronous drive, the dust on brush-holder stud 20 on with filter screen 4 is swept away to the brush hair simultaneously.
Example two
Referring to fig. 3 to 4, in the embodiment of the present invention, the power cabinet for a street lamp with shock resistance and dust resistance comprises an electrical panel 21, a fixing sleeve 22, a supporting column 24 and an upright column 26, wherein the fixing frame 25 is sleeved on the upper portion and the lower portion of the upright column 26, the fixing frame 25 is fixedly installed with the cabinet body 1, the fixing sleeve 22 and a spring 23 are sleeved on the upright column 26, the spring 23 is located below the fixing sleeve 22, the fixing sleeve 22 is connected with the upright column 26 in an up-and-down sliding manner, the electrical panel 21 is installed at the bottom of the fixing sleeve 22, electrical equipment is installed on the electrical panel 21, another group of springs 23 are symmetrically arranged on the lower surface of the front portion of the electrical panel 21, the supporting column 24 is arranged below the group of springs 23, and the supporting column 24 is fixedly installed on the upper surface of the base 5;
when vibration is generated, the base 5 transmits the vibration to the spring 23 through the supporting column 24 and the upright column 26, the spring 23 transmits the vibration to the fixing sleeve 22 and the electrical board 21 after reducing the vibration, the vibration amplitude of the electrical board 21 is reduced, and the shock resistance of electrical equipment is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A shockproof and dustproof power cabinet for a street lamp comprises a cabinet body (1), an exhaust fan (2), an air inlet grille (3), a dust removal structure (7), a two-way motor (9), an electric appliance board (21), a fixing sleeve (22), a support column (24) and an upright column (26), and is characterized in that a base (5) is installed at the bottom of the cabinet body (1), the exhaust fan (2) is symmetrically installed on the left wall and the right wall of the cabinet body (1), two ends of the two-way motor (9) are connected with drive shafts (10), the drive shafts (10) are in driving connection with the exhaust fan (2), and first drive gears (11) are symmetrically sleeved on the drive shafts (10);
install filter screen (4) in air-inlet grille (3), filter screen (4) are located cabinet body (1), dust removal structure (7) are installed to two inner wall symmetries about the cabinet body (1), dust removal structure (7) are by last rotary disk (17), lower rotary disk (18), brush-holder stud (20), cylinder (19) are constituteed, last rotary disk (17) are located the upper and lower both sides of filter screen (4) respectively with lower rotary disk (18), last rotary disk (17) and lower rotary disk (18) all rotate with cabinet body (1) and are connected, the surface of last rotary disk (17) and lower rotary disk (18) all rotates and is connected with cylinder (19), install brush-holder stud (20) on two cylinders (19), brush-holder stud (20) side surface mounting has the brush hair, the side surface of last rotary disk (17) is equipped with the rack;
fixing base (12) and second drive gear (15) are installed to two inner wall symmetries about the cabinet body (1), it has dwang (13) to run through in fixing base (12), dwang (13) rotate with fixing base (12) and are connected, face gear (14) are all installed at both ends about dwang (13), second drive gear (15) rotate with the cabinet body (1) and are connected, second drive gear (15) and the rack toothing who goes up revolving disk (17), install driven gear (16) on second drive gear (15), face gear (14) meshing of driven gear (16) and dwang (13) lower part, face gear (14) and first drive gear (11) meshing on dwang (13) upper portion.
2. The power cabinet for the street lamp with the functions of shock prevention and dust prevention as claimed in claim 1, wherein the upper and lower parts of the upright post (26) are sleeved with the fixing frame (25), and the fixing frame (25) is fixedly mounted with the cabinet body (1).
3. The power cabinet for street lamp with shock-proof and dust-proof functions as claimed in claim 1, wherein the upright post (26) is sleeved with a fixing sleeve (22) and a spring (23), the spring (23) is located below the fixing sleeve (22), and the fixing sleeve (22) is connected with the upright post (26) in a vertical sliding manner.
4. The power cabinet for street lamp with shock-proof and dust-proof functions as claimed in claim 1, wherein an electrical board (21) is mounted at the bottom of the fixing sleeve (22), and electrical equipment is mounted on the electrical board (21).
5. The power cabinet for the street lamp with shock absorption and dust prevention functions as claimed in claim 1, wherein another set of springs (23) is symmetrically arranged on the lower surface of the front portion of the electrical board (21), support pillars (24) are arranged below the set of springs (23), and the support pillars (24) are fixedly arranged on the upper surface of the base (5).
6. The shockproof and dustproof power cabinet for the street lamp according to claim 1, wherein a hanging bracket (8) is installed on the upper inner wall of the cabinet body (1), the hanging bracket (8) is slidably clamped with the cabinet body (1), and a bidirectional motor (9) is installed at the lower end of the hanging bracket (8).
7. The power cabinet for the street lamp with the functions of shock prevention and dust prevention according to claim 1, wherein the cabinet body (1) is provided with a door body (6), and the left wall and the right wall of the cabinet body (1) are symmetrically provided with the air inlet grilles (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868686.1U CN215772154U (en) | 2021-04-26 | 2021-04-26 | Dustproof power cabinet takes precautions against earthquakes for street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868686.1U CN215772154U (en) | 2021-04-26 | 2021-04-26 | Dustproof power cabinet takes precautions against earthquakes for street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215772154U true CN215772154U (en) | 2022-02-08 |
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ID=80096176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120868686.1U Active CN215772154U (en) | 2021-04-26 | 2021-04-26 | Dustproof power cabinet takes precautions against earthquakes for street lamp |
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| Country | Link |
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| CN (1) | CN215772154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114667031A (en) * | 2022-05-24 | 2022-06-24 | 马乎智能科技(南通)有限公司 | Stable built-in intelligent information processing service device |
| CN117477366A (en) * | 2023-10-23 | 2024-01-30 | 国网山东省电力公司莱州市供电公司 | Damping and heat dissipation electric power cabinet for electric power engineering |
-
2021
- 2021-04-26 CN CN202120868686.1U patent/CN215772154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114667031A (en) * | 2022-05-24 | 2022-06-24 | 马乎智能科技(南通)有限公司 | Stable built-in intelligent information processing service device |
| CN117477366A (en) * | 2023-10-23 | 2024-01-30 | 国网山东省电力公司莱州市供电公司 | Damping and heat dissipation electric power cabinet for electric power engineering |
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