Ballast easy to disassemble and assemble

Abstract

The utility model relates to the technical field of ballasts, and discloses a ballast easy to disassemble and assemble, which comprises a ballast body, the side surface of the ballast body is slidably connected with a noise reduction cover, the side surface of the inner wall of the ballast body is fixedly connected with a spring I, and the side surface, far away from the inner wall of the ballast body, of the spring I is fixedly connected with an arc-shaped plate. The side face of the inner wall of the ballast body is fixedly connected with a second spring, the end, away from the inner wall of the ballast body, of the second spring is fixedly connected with a limiting plate, and the inner wall of the top of the noise reduction cover is fixedly sleeved with a noise reduction fan set. Through cooperative use of the ballast body and the noise reduction cover, the pull rod is moved in the direction away from the noise reduction cover, so that the pull rod drives the side face of the triangular clamping plate to be away from the inner wall of the ballast body, and then the side face of the triangular clamping plate moves in the direction away from the ballast body; and therefore, the inner walls of the auxiliary arc-shaped plate and the limiting plate are far away from the outer edge of the screw, and the device can be disassembled conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to ballast technical field, concretely is an easy dismounting ballast. BACKGROUND

[0002] Ballast is a kind of equipment in circuit and generates instantaneous high pressure effect, mainly used in fluorescent lamp and other electric light source, in order to assist ballast convenient dismounting, thus needing an easy dismounting ballast.

[0003] Traditional ballast is provided with straight slot on both sides, screw is passed through the inner wall of straight slot and is threadedly connected with the fixed place required, then the inner wall close to the bottom of screw is used to assist the clamping and limiting of ballast, and connection line is used to assist the power supply of ballast, but when the traditional device is used, the screw is completely removed to the inner wall of ballast to remove the ballast, which affects the dismounting efficiency of the device, and the traditional ballast generates noise when used, which affects the stable use of the device. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides an easy dismounting ballast to solve the problems in the background art.

[0005] The utility model provides the following technical scheme: an easy dismounting ballast, including ballast body, the side surface sliding connection of ballast body is equipped with the noise reduction cover, the side surface fixed connection of ballast body inner wall is equipped with spring one, the side surface fixed connection of spring one away from ballast body inner wall is equipped with arc plate, the side surface fixed connection of ballast body inner wall is equipped with spring two, and the end fixed connection of spring two away from ballast body inner wall is equipped with limit board, the inner wall fixed sleeve of noise reduction cover top is equipped with noise reduction fan group, the inner wall sliding connection of noise reduction cover close to bottom is equipped with triangular clamping plate, and the inner wall fixed assembly of noise reduction cover is equipped with heat dissipation plate.

[0006] As a preferred technical scheme of the utility model, the inner wall of the sliding groove one close to the bottom of the ballast body is provided with a sliding rod one, and the bottom of the sliding rod one is fixedly assembled with the top of the arc plate.

[0007] As a preferred technical scheme of the utility model, the inner wall of the sliding groove two close to the top of the side surface of the ballast body is provided with a sliding rod two, and the bottom of the sliding rod two is fixedly assembled with the top of the limit board.

[0008] As an improved technical scheme of the utility model, the side surface of the triangular clamping plate is fixedly connected with spring three, one end of spring three away from the side surface of the triangular clamping plate is fixedly connected with the side surface of the inner wall of the noise reduction cover, and the side surface of the triangular clamping plate is fixedly assembled with a pull rod, and the outer edge of the pull rod is slidably sleeved with the inner wall of the noise reduction cover.

[0009] As an improved technical scheme of the utility model, the number of the arc-shaped plates is two, the side surfaces of the two arc-shaped plates are slidably connected with the inner walls of the two sides of the ballast body respectively, the connecting structures of the side surfaces of the two arc-shaped plates are completely identical, the number of the limiting plates is four, and the side surfaces of the four limiting plates are oppositely arranged in pairs on the inner walls of the two sides of the ballast body.

[0010] As an improved technical scheme of the utility model, the number of the heat dissipation plates is two groups, and the two groups of heat dissipation plates are fixedly assembled with the inner walls of the two sides of the noise reduction cover respectively, and the two groups of heat dissipation plates are both prepared from ceramic fiber composite materials.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1、The ballast is easy to disassemble and assemble, the pull rod is moved away from the noise reduction cover by cooperation of the ballast body and the noise reduction cover, the side surface of the triangular clamping plate is driven away from the inner wall of the ballast body by the pull rod, the slide rod one and the slide rod two are moved, the inner walls of the arc-shaped plate and the limiting plate are away from the outer edge of the screw, and then the device is disassembled.

[0013] 2、The ballast is easy to disassemble and assemble, the noise reduction cover is moved towards the bottom of the ballast body by cooperation of the noise reduction cover and the ballast body, the side surface of the ballast body assists in pushing the triangular clamping plate to move to the inner wall of the noise reduction cover, the triangular clamping plate is pushed to move on the inner wall of the noise reduction cover by spring three, the side surface of the triangular clamping plate is butted with the inner wall of the ballast body, the heat dissipation plate and the noise reduction fan group assist in heat dissipation and noise reduction of the ballast body. BRIEF DESCRIPTION OF DRAWINGS

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

[0015] Figure 2 It is a sectional structure schematic view of the utility model;

[0016] Figure 3 It is a limiting plate structure schematic view of the utility model;

[0017] Figure 4 It is a front sectional structure schematic view of the utility model;

[0018] Figure 5The partial disassembly structure schematic view of the utility model.

[0019] In the figure: 1, ballast body; 2, noise reduction cover; 3, spring one; 4, arc plate; 5, sliding rod one; 6, spring two; 7, limiting plate; 8, sliding rod two; 9, heat dissipation plate; 10, triangular clamping plate; 11, spring three; 12, pull rod; 13, noise reduction fan group; 14, sliding groove one; 15, sliding groove two. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Please refer to Figures 1-5 A ballast easy to disassemble, including ballast body 1, the side of ballast body 1 is slidably connected with noise reduction cover 2, the side of the inner wall of ballast body 1 is fixedly connected with spring one 3, the side of spring one 3 away from the inner wall of ballast body 1 is fixedly connected with arc plate 4, the side of the inner wall of ballast body 1 is fixedly connected with spring two 6, and the end of spring two 6 away from the inner wall of ballast body 1 is fixedly connected with limiting plate 7, the inner wall of the top of noise reduction cover 2 is fixedly sleeved with noise reduction fan group 13, the inner wall of the bottom of noise reduction cover 2 is slidably connected with triangular clamping plate 10, the inner wall of noise reduction cover 2 is fixedly assembled with heat dissipation plate 9, through the cooperation of spring one 3 and arc plate 4, arc plate 4 is pushed in the inner wall of ballast body 1 by spring one 3, so that the inner wall of arc plate 4 and the inner wall of limiting plate 7 are adapted and limited with the outer edge of the external thread rod, through the addition of noise reduction cover 2, noise reduction cover 2 is prepared from aluminum plate material, so that the sound insulation performance of aluminum plate is used to assist noise reduction, through the addition of triangular clamping plate 10, so that the side of triangular clamping plate 10 assists the limiting erection of the inner wall of ballast body 1 and noise reduction cover 2.

[0022] In a preferred embodiment, the inner wall of the bottom of ballast body 1 is provided with sliding groove one 14, the inner wall of sliding groove one 14 is slidably sleeved with sliding rod one 5, and the bottom of sliding rod one 5 is fixedly assembled with the top of arc plate 4, through the cooperation of sliding groove one 14 and sliding rod one 5, the outer edge of sliding rod one 5 is used to slide in the inner wall of sliding groove one 14, and then arc plate 4 is driven by sliding rod one 5 to conveniently adjust the position.

[0023] In one preferred implementation, the ballast body 1 is provided with a sliding groove two 15 at the top of the side face, the inner wall of the sliding groove two 15 is slidingly sleeved with a sliding rod two 8, and the bottom of the sliding rod two 8 is fixedly assembled with the top of the limiting plate 7. Through the cooperation of the sliding rod two 8 and the sliding groove two 15, the outer edge of the sliding rod two 8 is used to slide in the inner wall of the sliding groove two 15, so that the limiting plate 7 is driven by the sliding rod two 8 to conveniently adjust the position.

[0024] In one preferred implementation, the side face of the triangular clamping plate 10 is fixedly connected with a spring three 11, and the end of the spring three 11 away from the side face of the triangular clamping plate 10 is fixedly connected with the side face of the inner wall of the noise reduction cover 2. The side face of the triangular clamping plate 10 is fixedly assembled with a pull rod 12, and the outer edge of the pull rod 12 is slidingly sleeved with the inner wall of the noise reduction cover 2. Through the cooperation of the spring three 11 and the triangular clamping plate 10, the triangular clamping plate 10 is driven to move by the pull rod 12, thereby assisting the side face of the triangular clamping plate 10 to butt against the inner wall of the ballast body 1. Through the addition of the spring three 11, the side face of the triangular clamping plate 10 is butt against the inner wall of the ballast body 1 by the spring three 11.

[0025] In one preferred implementation, the number of arc-shaped plates 4 is two, and the side faces of the two arc-shaped plates 4 are slidingly connected with the inner walls of the two sides of the ballast body 1, respectively. The connecting structures of the side faces of the two arc-shaped plates 4 are identical. The number of limiting plates 7 is four, and the side faces of the four limiting plates 7 are oppositely arranged on the inner walls of the two sides of the ballast body 1 in pairs. Through the cooperation of the two arc-shaped plates 4, the two arc-shaped plates 4 are moved in the inner walls of the two sides of the ballast body 1, thereby the inner walls of the two arc-shaped plates 4 are clamped and limited by the outer edges of the outer threaded rods, and the inner walls of the four limiting plates 7 in pairs are limited by the outer edges of the two threaded rods.

[0026] In one preferred implementation, the number of heat dissipation plates 9 is two groups, and the two groups of heat dissipation plates 9 are fixedly assembled with the inner walls of the two sides of the noise reduction cover 2, respectively. The two groups of heat dissipation plates 9 are both made of ceramic fiber composite material. Through the addition of the two groups of heat dissipation plates 9, the noise reduction cover 2 is assisted to dissipate heat in the inner wall of the noise reduction cover 2 by the two groups of heat dissipation plates 9, and through the preparation of the ceramic fiber composite material, the ceramic fiber composite material is used to assist the heat dissipation plate 9 to dissipate heat and reduce noise.

[0027] The working principle is that when the device is used, the threaded rod is erected in the inner wall of the external equipment, then the side of the ballast body 1 is attached to the inner wall of the external equipment, and the slide rod two 8 is used, so that the slide rod two 8 drives the limiting plate 7 to move, so as to assist the outer edge of the threaded rod to be attached to the inner wall of the arc-shaped plate 4, then the slide rod two 8 is loosened, so that the spring two 6 pushes the slide rod two 8 to move, and then the inner walls of the two adjacent slide rod two 8 and the arc-shaped plate 4 are attached to the outer edge of the threaded rod to clamp and limit, then the noise reduction cover 2 is moved towards the ballast body 1, and then the side of the ballast body 1 assists in pushing the triangular clamping plate 10 to move to the inner wall of the noise reduction cover 2, and then the spring three 11 pushes the triangular clamping plate 10 to move in the inner wall of the noise reduction cover 2, so that the side of the triangular clamping plate 10 is butt-jointed with the inner wall of the ballast body 1, and then the heat dissipation plate 9 and the noise reduction fan group 13 assist in heat dissipation of the ballast body 1, and at the same time, the ballast body 1 is assisted in noise reduction.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A ballast that is easy to install and disassemble, comprising a ballast body (1), characterized in that: A noise reduction cover (2) is slidably connected to the side of the ballast body (1). A spring (3) is fixedly connected to the side of the inner wall of the ballast body (1). An arc-shaped plate (4) is fixedly connected to the side of the spring (3) away from the inner wall of the ballast body (1). A spring (6) is fixedly connected to the side of the inner wall of the ballast body (1). A limit plate (7) is fixedly connected to the end of the spring (6) away from the inner wall of the ballast body (1). A noise reduction fan assembly (13) is fixedly sleeved on the inner wall of the top of the noise reduction cover (2). A triangular clamping plate (10) is slidably connected to the inner wall of the noise reduction cover (2) near the bottom. A heat sink (9) is fixedly assembled on the inner wall of the noise reduction cover (2).

2. The easily detachable ballast according to claim 1, characterized in that: The ballast body (1) has a sliding groove (14) on its inner wall near the bottom. A sliding rod (5) is slidably sleeved on the inner wall of the sliding groove (14), and the bottom of the sliding rod (5) is fixedly assembled with the top of the arc plate (4).

3. The easily detachable ballast according to claim 1, characterized in that: The ballast body (1) has a sliding groove (15) on the top near the side. The inner wall of the sliding groove (15) is slidably sleeved with a sliding rod (8), and the bottom of the sliding rod (8) is fixedly assembled with the top of the limiting plate (7).

4. The easily detachable ballast according to claim 1, characterized in that: A spring three (11) is fixedly connected to the side of the triangular plate (10), and one end of the spring three (11) away from the side of the triangular plate (10) is fixedly connected to the side of the inner wall of the noise reduction cover (2). A pull rod (12) is fixedly mounted on the side of the triangular plate (10), and the outer edge of the pull rod (12) is slidably sleeved with the inner wall of the noise reduction cover (2).

5. The easily detachable ballast according to claim 1, characterized in that: The number of the arc-shaped plates (4) is two, and the sides of the two arc-shaped plates (4) are slidably connected to the inner walls on both sides of the ballast body (1). The connection structure of the sides of the two arc-shaped plates (4) is completely identical. The number of the limiting plates (7) is four, and the sides of the four limiting plates (7) are arranged in pairs facing each other on the inner walls on both sides of the ballast body (1).

6. The easily detachable ballast according to claim 1, characterized in that: The number of heat dissipation plates (9) is two sets, and the two sets of heat dissipation plates (9) are fixedly assembled with the inner walls on both sides of the noise reduction cover (2). Both sets of heat dissipation plates (9) are made of ceramic fiber composite material.

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