CN210351005U - Electric precipitation high-frequency high-voltage power supply convenient to maintain - Google Patents
Electric precipitation high-frequency high-voltage power supply convenient to maintain Download PDFInfo
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- CN210351005U CN210351005U CN201921734731.3U CN201921734731U CN210351005U CN 210351005 U CN210351005 U CN 210351005U CN 201921734731 U CN201921734731 U CN 201921734731U CN 210351005 U CN210351005 U CN 210351005U
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Abstract
The utility model relates to an electric precipitation high-frequency high-voltage power supply convenient to maintain, which comprises a high-frequency transformer and a controller, wherein the high-frequency transformer comprises a shell, an installation component and a lighting lamp, the installation component comprises a connecting plate which is arranged oppositely, and a mounting plate and a top plate which are fixedly connected between the two connecting plates, the top plate is provided with the lighting lamp, the two connecting plates are in sliding connection with the inner wall of the shell, a lighting device is arranged above the controller, the lighting device comprises a lamp box, an elastic component, a movable plate and an LED lamp plate, because the two sides of the installation component are in sliding connection with the inner wall of the shell, the installation component can be moved outwards, the maintenance personnel can conveniently maintain and replace damaged elements in the high-frequency transformer, the labor intensity is effectively reduced, the lighting lamp and the LED lamp plate are respectively arranged in the high-frequency transformer and the controller, the internal elements and circuits, brings great convenience for night work.
Description
Technical Field
The utility model relates to a high frequency high voltage power supply especially relates to an electric precipitation high frequency high voltage power supply convenient to maintain.
Background
With the development of modern industry, environmental problems such as air pollution, water pollution, noise pollution and the like are more and more emphasized by people, the problem of air pollution becomes the first environmental problem in China, dust and smoke in industrial production are the main causes of air pollution, and various dust removal measures are required to be adopted for controlling in order to reduce the emission of the dust and smoke. The common industrial dust removing equipment is an electrostatic dust remover which consists of a dust removing body and a high-frequency high-voltage pulse power supply, and the working principle of the electrostatic dust remover is that electrostatic field generated under the condition of high voltage is utilized to enable dust particles in industrial flue gas to generate static electricity so as to be trapped.
The high-frequency high-voltage power supply is a key component of the electric dust collector and comprises a high-frequency transformer and a controller, wherein the high-frequency transformer comprises a basic voltage transformer and a pulse voltage transformer, the basic voltage transformer comprises a high-frequency transformer and a high-voltage rectifier silicon stack which are connected together in series, and the pulse voltage transformer comprises a pulse transformer, a high-voltage capacitor, a resonant inductor and a discharge resistor which are connected together in series in sequence; the controller is internally provided with a basic voltage control device and a pulse voltage control device, the basic voltage control device comprises a high-frequency IGBT device, a filter capacitor, a laminated busbar and a high-frequency rectifying device which are sequentially connected in series, and the pulse voltage control device comprises a pulse IGBT device and a pulse controllable silicon which are connected in series. Can lead to the inside component of device to take place to damage and need overhaul when high frequency high voltage power supply uses because of various reasons, and each electric elements interconnect and fixed mounting in high frequency transformer and controller in the high frequency high voltage power supply of current, high frequency transformer is bulky, need stretch into inside the device with the hand in the maintenance process, the operation is inconvenient and there is the risk of electrocution, in addition, high frequency high voltage power supply does not have the illumination function at present, under emergency, when the trouble appears in inner circuit or component at night and need maintain or detect, the operating environment of locating is darker, visual condition is not good, there is not illuminating of light, bring very big inconvenience for operating personnel, there is the potential operating hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide an electric precipitation high frequency high voltage power supply convenient to maintain.
The utility model discloses a realize through following technical scheme:
an electric dust removal high-frequency high-voltage power supply convenient to maintain is characterized by comprising a high-frequency transformer and a controller arranged at the rear side of the high-frequency transformer, wherein the high-frequency transformer comprises a shell, an installation component in the shell and a lighting lamp arranged on the installation component, one side of the shell is provided with an access hole, the shell is externally provided with a cover plate for closing the access hole, the installation component comprises oppositely arranged connecting plates, a plurality of mounting plates fixedly connected between the two connecting plates and a top plate fixedly connected between the top ends of the two connecting plates, each mounting plate is uniformly arranged along the longitudinal direction, the lighting lamp is arranged on the lower surface of the top plate, the inner wall of the shell is fixedly connected with a guide rail, the two connecting plates are slidably connected with the guide rail, a lighting device is arranged above the controller and comprises a lamp box, an, the lamp house is kept away from inside opening of high frequency transformer side and is had the mounting groove, be equipped with elastic component in the mounting groove, sliding connection has the movable plate in the mounting groove, elastic component one end and movable plate looks butt, install the LED lamp plate on the movable plate, the movable plate is fixed in the mounting groove through the sticking department.
According to the above technical scheme, preferably, the elastic component comprises a return spring and a push plate, one end of the return spring is fixedly connected with the inner wall of the mounting groove, the other end of the return spring is fixedly connected with the push plate, and the push plate is abutted against the movable plate.
According to the technical scheme, preferably, the lower surface of the movable plate is upwards provided with the through groove, the through groove is internally provided with the LED lamp plate, and two sides of the LED lamp plate are rotatably connected with the through groove.
According to the above technical scheme, preferably, a locking groove is formed in one side of the moving plate, a locking portion is arranged outside the lamp box at a position opposite to the locking groove, the locking portion comprises a handheld block, a locking pin and a locking spring, the handheld block is fixedly connected with one end of the locking pin, the locking pin is sleeved with the locking spring, one end of the locking spring is fixedly connected with the outer wall of the lamp box, the other end of the locking spring is fixedly connected with the handheld block, and the end portion of the locking pin penetrates through the side wall of the lamp box and is.
According to the above technical scheme, preferably, the casing is opened there is the access hole one side and is equipped with the frame, both ends are equipped with first slide rail respectively along the horizontal direction about the frame, the apron is through first slide rail and casing sliding connection.
The utility model has the advantages that:
because the two sides of the mounting assembly are in sliding connection with the two sides of the inner wall of the shell, the mounting assembly arranged in the high-frequency transformer can be moved outwards, so that maintenance personnel can conveniently maintain and replace damaged elements in the high-frequency transformer, the labor intensity of the maintenance personnel is effectively reduced, and the efficiency of maintenance operation is improved; in addition, be provided with light and LED lamp plate in high frequency transformer and the controller respectively, can overhaul the in-process at night and throw light on to internal component and circuit, solved because of night light not enough can't overhaul the inside problem of going on of high frequency high voltage power supply, give the very big convenience that operating personnel's night operation brought, improved pertinence and the security of using.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic front view of the lighting device of the present invention.
Fig. 3 is a schematic side view of the lighting device of the present invention.
In the figure: 1. fixing a column; 2. a heat sink; 3. a frame; 4. a high-frequency transformer; 5. a first slide rail; 6. an illuminating lamp; 7. a top plate; 8. a guide rail; 9. mounting a plate; 10. a connecting plate; 11. a cover plate; 12. an illumination device; 13. a return spring; 14. pushing the plate; 15. moving the plate; 16. a second slide rail; 17. a controller; 18. an LED lamp panel; 19. a through groove; 20. a locking pin; 21. a hand-held block; 22. a locking spring.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the high-frequency transformer 4 comprises a high-frequency transformer 4 and a controller 17 arranged at the rear side of the high-frequency transformer 4, wherein the high-frequency transformer 4 comprises a shell, a mounting component connected in the shell in a sliding way and a lighting lamp 6 arranged on the mounting component, one side of the shell is provided with an access hole, the shell is externally provided with a cover plate 11 for sealing the access hole, the mounting component comprises connecting plates 10 arranged oppositely, a plurality of mounting plates 9 fixedly connected between the two connecting plates 10 and a top plate 7 fixedly connected between the top ends of the two connecting plates 10, each mounting plate 9 is uniformly arranged along the longitudinal direction, each electrical component in the high-frequency transformer 4 is arranged on the mounting plate 9 in the shell, the lighting lamp 6 is arranged on the lower surface of the top plate 7, the inner wall of the shell is fixedly connected with a guide rail 8 relatively, the guide rail 8, still be equipped with outside the casing and be used for 4 radiating fin 2 of high frequency transformer, optimized high frequency transformer 4's operational environment, prolonged high frequency transformer 4's life, threaded connection has fixed column 1 of fixed fin 2 on the casing, makes fin 2 and casing connection reliable, controller 17 top is equipped with lighting device 12, lighting device 12 includes lamp house, elastic component, movable plate 15 and LED lamp plate 18, 4 side inwards open of high frequency transformer are kept away from to the lamp house has the mounting groove, be equipped with elastic component in the mounting groove, sliding connection has movable plate 15 in the mounting groove, elastic component one end and 15 looks butt of movable plate, install LED lamp plate 18 on the movable plate 15, movable plate 15 is fixed in the mounting groove through the sticking department. The controller 17 of the high-frequency high-voltage power supply and the high-frequency transformer 4 adopt an integrated structure, are small in size and light in weight, are directly installed at the top of the electric dust remover in the using process, and save the space of a distribution room and the installation cost of users. Because the two sides of the mounting assembly are in sliding connection with the two sides of the inner wall of the shell, the mounting assembly arranged in the high-frequency transformer 4 can be moved outwards, so that maintenance personnel can conveniently overhaul and replace damaged elements in the high-frequency transformer 4, the labor intensity of the maintenance personnel is effectively reduced, and the efficiency of maintenance operation is improved; in addition, be provided with light 6 and LED lamp plate 18 in high frequency transformer 4 and the controller 17 respectively, can overhaul the in-process at night and throw light on to internal component and circuit, solved because of the not enough problem of overhauing high frequency high voltage power supply inside of night light, the very big convenience that brings for operating personnel's night operation has improved pertinence and the security of using.
According to the above embodiment, preferably, the elastic component includes the return spring 13 and the push plate 14, one end of the return spring 13 is fixedly connected with the inner wall of the mounting groove, the other end of the return spring 13 is fixedly connected with the push plate 14, the push plate 14 abuts against the moving plate 15, the moving plate 15 is slidably connected in the mounting groove of the lamp box through the second slide rail 16, when the moving plate 15 is fixed in the mounting groove through the action of the locking part, the moving plate 15 abuts against the push plate 14 to compress the return spring 13, after the locking part is contacted with the locking part, the push plate 14 is pushed out of the lamp box by the action force of the return spring 13, and illumination is provided for workers during night.
According to the above embodiment, preferably, upward division of movable plate 15 lower surface has logical groove 19, it is equipped with LED lamp plate 18 to lead to the inslot 19, LED lamp plate 18 both sides are rotated with logical groove 19 and are connected, and this sets up the accessible and rotates LED lamp plate 18 in order to adjust its illumination angle to controller 17 inside, and operating personnel can adjust the illumination position in a flexible way as required for the illuminating effect is more.
According to the above embodiment, preferably, a locking groove is formed on one side of the moving plate 15, a locking portion is arranged outside the light box at a position opposite to the locking groove, the locking portion includes a handheld block 21, a locking pin 20 and a locking spring 22, the handheld block 21 is fixedly connected with one end of the locking pin 20, the locking pin 20 is externally sleeved with the locking spring 22, one end of the locking spring 22 is fixedly connected with the outer wall of the light box, the other end of the locking spring 22 is fixedly connected with the handheld block 21, the end of the locking spring 20 is inserted into the locking groove after being subjected to the acting force of the locking spring 22, and one end of the locking pin 20 is arranged in an arc surface, so that the locking. When the LED lamp panel locking device is operated at night, the handheld block 21 is pulled to enable the locking pin 20 and the locking groove to be separated from a matching relation, the push plate 14 is pushed out of the LED lamp panel 18 on the moving plate 15 under the action force of the return spring 13, and illumination is provided for workers during maintenance at night.
According to the above embodiment, preferably, the frame 3 is arranged on one side of the casing where the access hole is formed, the first slide rails 5 are respectively arranged at the upper end and the lower end of the frame 3 along the horizontal direction, the cover plate 11 is slidably connected with the casing through the first slide rails 5, and the cover plate 11 seals the casing through the locking bolt. The apron 11 that current high frequency transformer 4 is used for overhauing is articulated with the casing for apron 11 is in the active state after opening, can cause the puzzlement to maintenance work, and then reduces work efficiency, and this setting is opening apron 11 when overhauing high frequency transformer 4 inside, and apron 11 can not close easily under the influence that does not have external force, avoids movable apron 11 to the influence of overhauing the operation, and the maintenance operation for operating personnel brings very big convenience.
Because the two sides of the mounting assembly are in sliding connection with the two sides of the inner wall of the shell, the mounting assembly arranged in the high-frequency transformer 4 can be moved outwards, so that maintenance personnel can conveniently overhaul and replace damaged elements in the high-frequency transformer 4, the labor intensity of the maintenance personnel is effectively reduced, and the efficiency of maintenance operation is improved; in addition, be provided with light 6 and LED lamp plate 18 in high frequency transformer 4 and the controller 17 respectively, can overhaul the in-process at night and throw light on to internal component and circuit, solved because of the not enough problem of overhauing high frequency high voltage power supply inside of night light, the very big convenience that brings for operating personnel's night operation has improved pertinence and the security of using.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An electric dust removal high-frequency high-voltage power supply convenient to maintain is characterized by comprising a high-frequency transformer and a controller arranged at the rear side of the high-frequency transformer, wherein the high-frequency transformer comprises a shell, an installation component in the shell and a lighting lamp arranged on the installation component, one side of the shell is provided with an access hole, the shell is externally provided with a cover plate for closing the access hole, the installation component comprises oppositely arranged connecting plates, a plurality of mounting plates fixedly connected between the two connecting plates and a top plate fixedly connected between the top ends of the two connecting plates, each mounting plate is uniformly arranged along the longitudinal direction, the lighting lamp is arranged on the lower surface of the top plate, the inner wall of the shell is fixedly connected with a guide rail, the two connecting plates are slidably connected with the guide rail, a lighting device is arranged above the controller and comprises a lamp box, an, the lamp house is kept away from inside opening of high frequency transformer side and is had the mounting groove, be equipped with elastic component in the mounting groove, sliding connection has the movable plate in the mounting groove, elastic component one end and movable plate looks butt, install the LED lamp plate on the movable plate, the movable plate is fixed in the mounting groove through the sticking department.
2. The electric precipitation high-frequency high-voltage power supply convenient to maintain is characterized in that the elastic component comprises a return spring and a push plate, one end of the return spring is fixedly connected with the inner wall of the mounting groove, the other end of the return spring is fixedly connected with the push plate, and the push plate is abutted to the moving plate.
3. The electric precipitation high-frequency high-voltage power supply convenient to maintain is characterized in that a through groove is formed in the lower surface of the movable plate upwards, an LED lamp plate is arranged in the through groove, and two sides of the LED lamp plate are rotatably connected with the through groove.
4. The electric precipitation high-frequency high-voltage power supply convenient to maintain is characterized in that one side of the moving plate is provided with a locking groove, the position of the relative locking groove outside the lamp box is provided with a locking part, the locking part comprises a handheld block, a locking pin and a locking spring, the handheld block is fixedly connected with one end of the locking pin, the locking pin is externally sleeved with the locking spring, one end of the locking spring is fixedly connected with the outer wall of the lamp box, the other end of the locking spring is fixedly connected with the handheld block, and the end part of the locking pin penetrates through the side wall of the lamp box and is inserted.
5. The electric precipitation high-frequency high-voltage power supply convenient to maintain as claimed in any one of claims 1 to 4, wherein a frame is arranged on one side of the shell where the access hole is formed, first slide rails are respectively arranged at the upper end and the lower end of the frame along the horizontal direction, and the cover plate is slidably connected with the shell through the first slide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734731.3U CN210351005U (en) | 2019-10-16 | 2019-10-16 | Electric precipitation high-frequency high-voltage power supply convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734731.3U CN210351005U (en) | 2019-10-16 | 2019-10-16 | Electric precipitation high-frequency high-voltage power supply convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210351005U true CN210351005U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921734731.3U Active CN210351005U (en) | 2019-10-16 | 2019-10-16 | Electric precipitation high-frequency high-voltage power supply convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210351005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856352A (en) * | 2021-01-08 | 2021-05-28 | 邦亚电气有限公司 | Maintenance-free explosion-proof lamp |
-
2019
- 2019-10-16 CN CN201921734731.3U patent/CN210351005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856352A (en) * | 2021-01-08 | 2021-05-28 | 邦亚电气有限公司 | Maintenance-free explosion-proof lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A High Frequency High Voltage Power Supply for Easy Maintenance of Electrostatic Precipitator Effective date of registration: 20220927 Granted publication date: 20200417 Pledgee: China Construction Bank Corporation Dalian high tech Industrial Park sub branch Pledgor: DALIAN UC S&T CO.,LTD. Registration number: Y2022980016524 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |