CN222256305U - A ring-shaped energy-saving lamp - Google Patents

Abstract

The utility model discloses an annular energy-saving lamp, belongs to the technical field of energy-saving lamps, and aims to solve the problems that in the prior art, when a plurality of groups of annular iron sheets fix an annular lamp tube, the annular iron sheets shield a light source emitted by the annular lamp tube, and when the annular lamp tube is replaced, the operation is complicated. The lamp comprises a base and an annular lamp tube, wherein a central hole is formed in the central position of the base, a fixing assembly is arranged on the lower surface of the base, a pin ring is arranged outside the annular lamp tube, a plurality of groups of pins are arranged on the pin ring, and the annular lamp tube is movably connected with the base through the cooperation of the pins and the fixing assembly. This annular electricity-saving lamp, through the setting of fixed subassembly, need not use annular iron sheet to fix annular fluorescent tube to prevent that annular iron sheet from having the shelter from the light source, and when changing annular fluorescent tube, need not to unscrew and screw in bolt repeatedly, easy and simple to handle, it is effectual to the fixed of annular fluorescent tube simultaneously, the speed of changing is also very fast.

Description

Annular energy-saving lamp

Technical Field

The utility model belongs to the technical field of energy-saving lamps, and particularly relates to an annular energy-saving lamp.

Background

Energy-saving lamps, also called power-saving bulbs, electronic bulbs, compact fluorescent lamps and integrated fluorescent lamps, are lighting equipment which combines the fluorescent lamps and ballasts (ballasts) into a whole, and annular energy-saving lamps are one of more lamps applied to the market at present and comprise annular lamp tubes and pins (parts for electrically connecting the annular lamp tubes and the ballasts).

The existing annular energy-saving lamp is characterized in that after the annular lamp tube is electrically connected with the ballast, a plurality of groups of annular iron sheets are further required to be used for fixing the annular lamp tube, then bolts are used for fixing the annular iron sheets, when the annular iron sheets are used for fixing the annular lamp tube, on one hand, the annular iron sheets shield a light source emitted by the annular lamp tube, on the other hand, when the annular lamp tube is replaced, the operation is complicated (the bolts are unscrewed first to remove the fixing of the annular lamp tube, then the annular lamp tube is replaced, and then the annular lamp tube is fixed by the bolts), so that the technical measure is provided to solve the problems that when the annular iron sheets are used for fixing the annular lamp tube, the annular iron sheets shield the light source emitted by the annular lamp tube, and when the annular lamp tube is replaced, the operation is complicated.

Disclosure of utility model

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide an annular energy-saving lamp, and aims to solve the problems that when a plurality of groups of annular iron sheets fix an annular lamp tube in the prior art, the annular iron sheets shield a light source emitted by the annular lamp tube and the operation is complicated when the annular lamp tube is replaced.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the annular energy-saving lamp which comprises a base and an annular lamp tube, wherein a central hole is formed in the central position of the base, a fixing assembly is arranged on the lower surface of the base, a pin ring is arranged outside the annular lamp tube, a plurality of groups of pins are arranged on the pin ring, the annular lamp tube is movably connected with the base through the matched use of the pins and the fixing assembly, and the annular lamp tube is not required to be fixed by using an annular iron sheet due to the arrangement of the fixing assembly, so that the annular lamp tube is prevented from shielding a light source, and the annular lamp tube is not required to be repeatedly screwed out and screwed into a bolt when being replaced.

Furthermore, the screw holes of multiunit evenly distributed have been seted up to the base upper surface, the ballast is installed to the base lower part, base lower part screw thread swing joint has the lamp shade, benefits from the setting of lamp shade, conveniently protects annular fluorescent tube.

Furthermore, the ballast is electrically connected with the pins, and the ballast is convenient to eliminate current fluctuation and noise due to the arrangement of the ballast, so that the stability of the current is maintained.

Further, the fixed subassembly includes the fixed block, fixed block fixed mounting is at the base lower surface, two sets of symmetric distribution's round hole have been seted up to the fixed block side, round hole and the slip adaptation of participating in.

Further, fixed subassembly still includes the roof, roof fixed mounting is at the base lower surface, the spout has been seted up to the roof, install two sets of symmetric distribution's slide bar in the spout, slide bar sliding connection has the slide, slide and spout slip adaptation, the slide lower extreme is connected with the movable block, the pull rod is installed to one side that the fixed block was kept away from to the movable block.

Furthermore, the moving block and the fixed block are provided with grooves, and the grooves are matched with the pin ring clamp appropriately.

Furthermore, the sliding rod is sleeved with a spring, one end of the spring is fixedly arranged on the sliding groove, the other end of the spring is fixedly arranged on the sliding plate, and the spring is beneficial to conveniently driving the moving block to rebound and clamp into the pin ring.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the annular lamp tube is fixed by the fixing assembly without using the annular iron sheet, so that the annular iron sheet is prevented from shielding a light source, the annular lamp tube is replaced without repeatedly unscrewing and screwing in a bolt, the operation is simple and convenient, meanwhile, the fixing effect on the annular lamp tube is good, the replacing speed is also high, the annular lamp tube is initially limited by the cooperation of the round hole and the pins, the annular lamp tube cannot rotate when the pin ring is clamped by the moving block, the pull rod is pulled to drive the sliding plate to horizontally slide in a direction away from the fixing block, the spring is extruded when the sliding plate horizontally moves, then the pin ring on the annular lamp tube is put into the groove, the pins are aligned with the round hole to be clamped in, the pull rod is loosened, and the moving block is driven to clamp the pin ring under the rebound effect of the spring, so that the installation of the annular lamp tube is completed.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a separation state structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 4 is a schematic view of the structure of the fixing assembly in a separated state;

fig. 5 is a schematic top plate bottom view.

The mark in the drawing is 1, a base; 2, a fixed component, 3, a central hole, 4, a threaded hole, 5, a lamp shade, 6, a ring-shaped lamp tube, 7, a ballast, 8, a pin, 9, a pin ring, 201, a fixed block, 202, a round hole, 203, a groove, 204, a moving block, 205, a pull rod, 206, a slide bar, 207, a slide plate, 208, a spring, 209, a top plate, 210 and a slide groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present embodiment is an annular energy-saving lamp, the structure of which is shown in fig. 1, fig. 2 and fig. 3, and includes a base 1 and an annular lamp tube 6, a central hole 3 is formed in the central position of the base 1, a fixing component 2 is installed on the lower surface of the base 1, a pin ring 9 is arranged outside the annular lamp tube 6, multiple groups of pins 8 are installed on the pin ring 9, the annular lamp tube 6 is movably connected with the base 1 through the cooperation of the pins 8 and the fixing component 2, multiple groups of evenly distributed threaded holes 4 are formed in the upper surface of the base 1, a ballast 7 is installed on the lower portion of the base 1, a lamp shade 5 is movably connected with the lower portion of the base 1 through threads, the ballast 7 is electrically connected with the pins 8, when the annular energy-saving lamp is installed, the base 1 is installed on a roof, then the base 1 is fixed through the threaded holes 4 by bolts, a reserved wire penetrates through the central hole 3 when the base 1 is installed, then the reserved wire is connected with the ballast 7, then the annular lamp tube 6 is installed by using the fixing component 2, after the installation of the annular lamp tube 6 is completed, then the pins 8 are electrically connected with the ballast 7, then the lamp shade 5 is rotated, the lamp shade 5 is installed on the lower portion of the base 1, the lamp shade 5 is installed, the lamp shade 5 is completely, the annular lamp tube is replaced by screwing out, the annular lamp tube 6, when the annular lamp tube 6 is required to be replaced, and the annular lamp tube 6 is replaced by the annular lamp tube 6, and the new is fixed.

Referring to fig. 1, 3, 4 and 5, the fixing assembly 2 comprises a fixing block 201, the fixing block 201 is fixedly installed on the lower surface of the base 1, two groups of symmetrically distributed round holes 202 are formed in the side surface of the fixing block 201, the round holes 202 are in sliding fit with the pins 8, the fixing assembly 2 further comprises a top plate 209, the top plate 209 is fixedly installed on the lower surface of the base 1, a sliding groove 210 is formed in the top plate 209, two groups of symmetrically distributed sliding rods 206 are installed in the sliding groove 210, the sliding rods 206 are in sliding connection with sliding plates 207, the sliding plates 207 are in sliding fit with the sliding groove 210, a moving block 204 is connected to the lower end of the sliding plates 207, a pull rod 205 is installed on one side, far away from the fixing block 201, of the moving block 204, a groove 203 is formed in a groove 203, the groove 203 is in annular fit with the pins 8, a spring 208 is sleeved outside the sliding rod 206, one end of the spring 208 is fixedly installed on the sliding groove 210, the other end of the spring 208 is fixedly arranged on the sliding plate 207, the pull rod 205 is pulled towards the direction far away from the fixed block 201, the pull rod 205 horizontally moves to drive the moving block 204 to horizontally move, the moving block 204 horizontally moves to drive the sliding plate 207 to horizontally slide along the sliding rod 206 and the sliding groove 210, the spring 208 is extruded when the sliding plate 207 horizontally moves, the pin 8 ring on the annular lamp tube 6 is put into the groove 203 when the distance between the fixed block 201 and the moving block 204 is separated, the pin 8 ring is clamped into the circular hole 202 when the pin 8 ring is put into the groove 203 (the circular hole 202 plays a primary limiting role on the annular lamp tube 6 at the moment), then the pull rod 205 is released, the sliding plate 207 is driven to horizontally move towards the direction of the fixed block 201 under the rebound effect of the spring 208, the sliding plate 207 horizontally moves to drive the moving block 204 to clamp the pin 8 ring, the installation of the annular lamp tube 6 is completed, and when the annular lamp tube 6 needs to be replaced, the action of pulling the pull rod 205 outward is repeated.

The working principle is that when the annular energy-saving lamp is installed, the base 1 is installed on a roof, then bolts penetrate through the threaded holes 4 to fix the base 1, when the base 1 is installed, reserved wires penetrate through the central holes 3, and then the reserved wires are connected with the ballast 7 (the ballast 7 is convenient for eliminating current fluctuation and noise, and further the stability of current is maintained);

Then installing the annular lamp tube 6, specifically, pulling the pull rod 205 towards a direction away from the fixed block 201, horizontally moving the pull rod 205 to drive the moving block 204 to horizontally move, horizontally moving the moving block 204 to drive the sliding plate 207 to horizontally slide along the sliding rod 206 and the sliding groove 210, pressing the spring 208 when the sliding plate 207 horizontally moves, placing the pins 8 on the annular lamp tube 6 into the groove 203 when the distance between the fixed block 201 and the moving block 204 is separated, clamping the pins 8 into the round holes 202 when the pins 8 are placed into the groove 203 (the round holes 202 play a primary limiting role on the annular lamp tube 6 at the moment), then loosening the pull rod 205, horizontally moving the sliding plate 207 towards the direction of the fixed block 201 under the rebound action of the spring 208, the sliding plate 207 horizontally moves to drive the moving block 204 to clamp the pin 8 ring to finish the installation of the annular lamp tube 6, when the annular lamp tube 6 needs to be replaced, the action of pulling the pull rod 205 outwards is repeated, the annular lamp tube 6 is not required to be fixed by using an annular iron sheet through the arrangement of the fixing component 2, so that the annular iron sheet is prevented from shielding a light source, and the annular lamp tube 6 does not need to be repeatedly unscrewed and screwed into a bolt when being replaced, the operation is simple and convenient, meanwhile, the fixing effect on the annular lamp tube 6 is good, the replacement speed is also high, the primary limit on the annular lamp tube 6 is realized through the cooperation of the round hole 202 and the pin 8, and the annular lamp tube 6 cannot rotate when the moving block 204 clamps the pin 8 ring;

then the pins 8 are electrically connected with the ballast 7, then the lamp shade 5 is rotated to install the lamp shade 5 at the lower part of the base 1, protection of the annular lamp tube 6 is completed, when the annular lamp tube 6 needs to be replaced, the lamp shade 5 is rotated out, then the fixing component 2 is utilized to release the fixing of the annular lamp tube 6, then the annular lamp tube 6 is taken out, and the annular lamp tube 6 is replaced with a new annular lamp tube 6.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (7)

1. A ring-shaped energy-saving lamp, comprising a base (1) and a ring-shaped lamp tube (6), characterized in that a center hole (3) is opened at the center position of the base (1), a fixing assembly (2) is installed on the lower surface of the base (1), a pin ring (9) is arranged outside the ring-shaped lamp tube (6), and a plurality of groups of pins (8) are installed on the pin ring (9), and the ring-shaped lamp tube (6) is movably connected with the base (1) by the cooperation of the pins (8) and the fixing assembly (2). 2. A ring-shaped energy-saving lamp according to claim 1, characterized in that a plurality of groups of evenly distributed threaded holes (4) are provided on the upper surface of the base (1), a ballast (7) is installed at the lower part of the base (1), and a lampshade (5) is movably connected to the lower part of the base (1) by threads. 3. The annular energy-saving lamp according to claim 2, characterized in that the ballast (7) is electrically connected to the pin (8). 4. A ring-shaped energy-saving lamp according to claim 1, characterized in that the fixing component (2) comprises a fixing block (201), the fixing block (201) is fixedly installed on the lower surface of the base (1), and two groups of symmetrically distributed circular holes (202) are opened on the side of the fixing block (201), and the circular holes (202) are slidably adapted to the pins (8). 5. A ring-shaped energy-saving lamp according to claim 4, characterized in that the fixing component (2) also includes a top plate (209), the top plate (209) is fixedly installed on the lower surface of the base (1), the top plate (209) is provided with a slide groove (210), two groups of symmetrically distributed slide rods (206) are installed in the slide groove (210), the slide rod (206) is slidably connected to a slide plate (207), the slide plate (207) is slidably adapted to the slide groove (210), the lower end of the slide plate (207) is connected to a moving block (204), and a pull rod (205) is installed on the side of the moving block (204) away from the fixed block (201). 6. The annular energy-saving lamp according to claim 5, characterized in that the movable block (204) and the fixed block (201) are provided with grooves (203), and the grooves (203) are fitted with the pins (8) in a ring clamp. 7. A ring-shaped energy-saving lamp according to claim 5, characterized in that a spring (208) is provided on the outer sleeve of the slide rod (206), one end of the spring (208) is fixedly mounted on the slide groove (210), and the other end of the spring (208) is fixedly mounted on the slide plate (207).