Electronic ballast controlled by ultraviolet lamp

Abstract

The utility model relates to the technical field of ballasts, in particular to an electronic ballast controlled by an ultraviolet lamp, which comprises a ballast shell and a ballast top cover arranged at the top of the ballast shell, the top of the ballast shell is of an opening structure, sliding plates are arranged on the periphery inside the ballast top cover, the sliding plates penetrate through the ballast shell, and the ballast shell is provided with a light source. A clamping assembly is arranged between the sliding plate and the ballast shell, and a pushing assembly is arranged in the ballast shell; after the ballast top cover is pressed on the top of the ballast shell, through the arrangement of the clamping assembly, the ballast top cover can be stably installed on the top of the ballast shell, if the ballast top cover needs to be disassembled, the clamping assembly is separated, then the ballast top cover is taken out, and parts in the ballast shell are overhauled. In conclusion, according to the utility model, the top cover of the ballast and the shell of the ballast can be conveniently disassembled and assembled, and internal parts of the shell of the ballast can be conveniently overhauled.

Description

TECHNICAL FIELD

[0001] The utility model relates to ballast technical field especially a kind of ultraviolet lamp control electronic ballast. BACKGROUND

[0002] Ultraviolet lamp control electronic ballast is a kind of electronic equipment for driving ultraviolet lamp, it is mainly composed of rectifier circuit, filter circuit, inverter circuit and control circuit etc..Its working principle is to convert the input alternating current into direct current first, then convert direct current into high-frequency alternating current by inverter circuit, provide stable power supply for ultraviolet lamp.Compared with traditional inductive ballast, ultraviolet lamp control electronic ballast has higher efficiency and power factor, can effectively reduce energy consumption, also can quickly start ultraviolet lamp, no frequency flicker, can prolong the service life of ultraviolet lamp.

[0003] In prior art, the patent with announcement number CN215682681U discloses a kind of anti-interference electronic ballast, including ballast main body, connecting line and limiting mechanism, the ballast main body both sides are connected with connecting line, two the limiting mechanism is detachably installed at the top of ballast main body, the limiting mechanism includes fixed frame, slide rail, sliding sleeve and clamping assembly, the fixed frame of "U" type is fixed on the top of ballast main body by screw, the slide rail is fixed on the upper surface of fixed frame, the sliding sleeve is slidably sleeved on slide rail, the clamping assembly includes fixed arc plate, movable arc plate, nut plate and rotating screw rod;

[0004] In the patent, the ballast main body is convenient to disassemble and assemble, when the internal parts of the ballast main body are damaged, it cannot be repaired in time. UTILITY MODEL CONTENTS

[0005] In view of the technical problem of the patent mentioned in the background art that the ballast main body is convenient to disassemble and assemble, and cannot be repaired in time when the internal parts of the ballast main body are damaged, the utility model provides a kind of ultraviolet lamp control electronic ballast.

[0006] The technical scheme adopted by the utility model is: a kind of ultraviolet lamp control electronic ballast, including ballast shell and the ballast top cover being set at the top of ballast shell, the top of ballast shell is open structure, the inside four around of ballast top cover are equipped with slide plate, the slide plate is through ballast shell, clamping assembly is equipped between the slide plate and ballast shell, push assembly is equipped in ballast shell, push assembly is used with push slide plate synchronous sliding;The above technical scheme is explained as follows: through the setting of clamping assembly, the ballast top cover can be stably installed on the top of ballast shell, installation is fixed, if the ballast top cover needs to be disassembled, just operate push assembly, let clamping assembly separate, then, take out the ballast top cover, the parts in ballast shell can be repaired.

[0007] In one of the embodiments, the clamping assembly comprises a positioning plate and a positioning block, the positioning plate is fixedly connected to the outside of the sliding plate, the positioning block is fixedly connected to the outside of the ballast shell, the positioning block and the positioning plate are used in cooperation, and the positioning plate is in L-shaped structure.

[0008] In one of the embodiments, the inside of the ballast top cover is fixedly connected with a sliding sleeve, and the sliding plate penetrates through the sliding sleeve.

[0009] In one of the embodiments, the bottom of the sliding plate is fixedly connected with a connecting plate, the outside of the connecting plate is fixedly connected with a second spring, and one end of the second spring is fixedly connected with the sliding sleeve.

[0010] In one of the embodiments, the pushing assembly comprises a sliding frame arranged in the ballast top cover and a threaded cylinder penetrating through the ballast top cover, the inside of the ballast top cover is fixedly connected with a guide rod, and the guide rod penetrates through the sliding frame.

[0011] In one of the embodiments, the outside of the sliding frame is rotatably connected with a resisting wheel, and one end of the sliding plate is fixedly connected with an inclined block.

[0012] In one of the embodiments, the outside of the guide rod is sleeved with a first spring.

[0013] Compared with the prior art, in the utility model, after the ballast top cover is pressed on the top of the ballast shell, the ballast top cover can be stably installed on the top of the ballast shell through the clamping assembly, installation and fixation are realized, if the ballast top cover needs to be disassembled, the clamping assembly is separated by operating the pushing assembly, then the ballast top cover is taken out, and the parts in the ballast shell can be overhauled. ACCURATE DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of the ballast top cover in the utility model;

[0016] Figure 3 It is the section structure schematic diagram of the utility model;

[0017] Figure 4 It is Figure 3 The enlarged structure schematic diagram of A area in the utility model.

[0018] Marked in the figure: 1, ballast housing; 2, ballast top cover; 3, slide plate; 4, slide sleeve; 5, inclined block; 6, guide rod; 7, sliding frame; 8, first spring; 9, abutting wheel; 10, positioning plate; 11, positioning block; 12, connecting plate; 13, second spring; 14, threaded cylinder. DETAILED DESCRIPTION

[0019] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0020] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] The utility model will be described below in combination with the drawings Figures 1-4 The utility model is further explained.

[0022] In order to solve the problems in the background art, the present application proposes the following technical scheme: an ultraviolet lamp control electronic ballast, comprising a ballast housing 1 and a ballast top cover 2 arranged at the top of the ballast housing 1, the top of the ballast housing 1 is of an open structure, the inner periphery of the ballast top cover 2 is provided with a slide plate 3, the slide plate 3 penetrates the ballast housing 1, and a clamping assembly is arranged between the slide plate 3 and the ballast housing 1.

[0023] Among them, through the setting of the clamping assembly, the detachable installation between the ballast top cover 2 and the ballast housing 1 is realized.

[0024] In a specific design, the clamping assembly comprises a positioning plate 10 and a positioning block 11, the positioning plate 10 is fixedly connected to the outside of the slide plate 3, the positioning block 11 is fixedly connected to the outside of the ballast housing 1, the positioning block 11 and the positioning plate 10 are used in cooperation, the positioning plate 10 is of an L-shaped structure, and the positioning plate 10 is clamped to the outside of the positioning block 11, so that the ballast top cover 2 can be stably installed on the top of the ballast housing 1, and the installation and fixation are realized.

[0025] In a further design, a pushing assembly is further arranged in the ballast housing 1, and the pushing assembly is used to push the slide plate 3 to slide synchronously.

[0026] In addition, the sliding sleeve 4 is fixedly connected in the inside of the ballast top cover 2, the sliding plate 3 penetrates the sliding sleeve 4, the bottom of the sliding plate 3 is fixedly connected with the connecting plate 12, the outside of the connecting plate 12 is fixedly connected with the second spring 13, one end of the second spring 13 is fixedly connected with the sliding sleeve 4, and the second spring 13 plays a buffering and resetting role.

[0027] In a further design, the pushing assembly comprises a sliding frame 7 arranged in the ballast top cover 2 and a threaded cylinder 14 penetrating the ballast top cover 2, the outside of the sliding frame 7 is rotationally connected with the abutting wheel 9, one end of the sliding plate 3 is fixedly connected with the inclined block 5, a guide rod 6 is fixedly connected in the ballast top cover 2, the guide rod 6 penetrates the sliding frame 7, the outside of the guide rod 6 is sleeved with the first spring 8, the first spring 8 plays a resetting role, the threaded cylinder 14 is rotated, the threaded cylinder 14 is moved downward, the sliding frame 7 is extruded by the threaded cylinder 14, the sliding frame 7 slides downward, the inclined block 5 is abutted by the abutting wheel 9, the sliding plate 3 is abutted by the inclined block 5, the sliding plate 3 slides outward, the positioning plate 10 is not clamped with the positioning block 11, the ballast top cover 2 is taken out, and the parts in the ballast shell 1 are overhauled.

[0028] The operation method of the embodiment is as follows:

[0029] After the ballast top cover 2 is pressed on the top of the ballast shell 1, the positioning plate 10 is clamped on the outside of the positioning block 11, so that the ballast top cover 2 can be stably installed on the top of the ballast shell 1, and installation and fixation are realized.

[0030] Subsequently, if the ballast top cover 2 needs to be disassembled, the threaded cylinder 14 is rotated, the threaded cylinder 14 is moved downward, the sliding frame 7 is extruded by the threaded cylinder 14, the sliding frame 7 slides downward, the inclined block 5 is abutted by the abutting wheel 9, the sliding plate 3 is abutted by the inclined block 5, the sliding plate 3 slides outward, the positioning plate 10 is not clamped with the positioning block 11, then the ballast top cover 2 is taken out, and the parts in the ballast shell 1 are overhauled.

[0031] To sum up, in the embodiment, the disassembly and assembly of the ballast top cover 2 and the ballast shell 1 can be conveniently realized, and the internal parts of the ballast shell 1 can be conveniently overhauled.

[0032] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the existing technology, the machinery, parts and equipment adopt the conventional types in the existing technology, the circuit connection adopts the conventional connection mode in the existing technology, and the details are not described herein.

[0033] While embodiments of the present application have been shown and described, it is to be understood that the scope of the present application is not to be limited by what has been particularly shown and described, and includes modifications and variations in the present application based on the teaching of the present application.

Claims

1. An electronic ballast for controlling an ultraviolet lamp, characterized by comprising: The utility model provides a ballast cover structure, including ballast shell (1) and the ballast top cover (2) of setting at the top of ballast shell (1), the top of ballast shell (1) is open structure, the inside all around of ballast top cover (2) is equipped with slide plate (3), slide plate (3) penetrates ballast shell (1), be equipped with the clamping assembly between slide plate (3) and ballast shell (1), be equipped with push assembly in ballast shell (1), push assembly is used with push slide plate (3) synchronous sliding.

2. An electronic ballast for ultraviolet lamps as recited in claim 1, wherein The clamping assembly includes a positioning plate (10) and a positioning block (11), the positioning plate (10) is fixedly connected to the outside of the slide plate (3), the positioning block (11) is fixedly connected to the outside of the ballast shell (1), the positioning block (11) and the positioning plate (10) are used in cooperation, and the positioning plate (10) is in L-shaped structure.

3. An electronic ballast for ultraviolet lamps as recited in claim 2, wherein The inside of the ballast top cover (2) is fixedly connected with a sliding sleeve (4), and the slide plate (3) penetrates the sliding sleeve (4).

4. An electronic ballast for ultraviolet lamps as recited in claim 3, wherein The bottom of the slide plate (3) is fixedly connected with a connecting plate (12), the outside of the connecting plate (12) is fixedly connected with a second spring (13), one end of the second spring (13) is fixedly connected with the sliding sleeve (4).

5. An electronic ballast for ultraviolet lamps as recited in claim 4, wherein The push assembly includes a sliding frame (7) arranged in the ballast top cover (2) and a threaded cylinder (14) threaded through the ballast top cover (2), the ballast top cover (2) is fixedly connected with a guide rod (6), and the guide rod (6) penetrates the sliding frame (7).

6. An electronic ballast for ultraviolet lamps as claimed in claim 5, characterized in that The outside of the sliding frame (7) is rotatably connected with a contact wheel (9), one end of the slide plate (3) is fixedly connected with an inclined block (5).

7. An electronic ballast for ultraviolet lamps as claimed in claim 6, characterized in that The outside of the guide rod (6) is sleeved with a first spring (8).

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