CN212617827U

CN212617827U - Stable LED bulb

Info

Publication number: CN212617827U
Application number: CN202021234424.1U
Authority: CN
Inventors: 尹德强
Original assignee: Minisun Lighting Electronic Co ltd
Current assignee: Minisun Lighting Electronic Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-26
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a firm type LED bulb aims at solving between bulb and the lamp stand time and easily appear not hard up and the problem that breaks away from after a long time. The key points of the technical scheme are as follows: including base and bulb, base and bulb fixed connection are equipped with reinforced structure between base and the bulb, and reinforced structure includes first stationary ring, second stationary ring and third stationary ring, first stationary ring and bulb fixed connection, and the top annular array of first stationary ring has a plurality of inclined plane grooves, and the bulb is the LED lamp, utilizes characteristics such as LED lamps and lanterns have energy-conservation, longe-lived, green to ensure that the electricity-saving lamp has operating condition steady and possesses the long characteristic of green life, the utility model discloses a stability that bulb and lamp stand are connected has been strengthened in setting up of structure, and then the problem that bulb and lamp stand time after a long time easily appear becoming flexible and breaking away from is solved.

Description

Stable LED bulb

Technical Field

The utility model relates to the field of lighting technology, more specifically say, it relates to a firm type LED bulb.

Background

The bulb is a lighting source which emits light and heats through electric energy, and when the bulb is electrified, the periphery can be effectively illuminated, so that the environment with darker periphery can be bright, and the sight line is increased.

The LED lamp in the present stage is more and more liked by people because of its characteristics that have energy-conservation, long life, green, there is certain drawback current LED bulb when using, when the bulb live time is longer, just can lead to the stability of bulb not high, lead to appearing not hard up and the condition that drops, above-mentioned situation can influence the illumination condition of LED lamp self when appearing usually, need timely screw up and change when the phenomenon that becomes hard up and break away from appears in the LED lamp, the LED lamp is installed in very high position under the common situation, all need climb to very high place when needing to be changed and screw up the LED lamp, increased operator's danger coefficient among the intangible, therefore it is just necessary to provide a connect stable electricity-saving lamp.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a firm type LED bulb avoids the phenomenon that the bulb appears becoming flexible and breaks away from through the stability of being connected of reinforcing bulb and lamp stand.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a firm type LED bulb, includes base and bulb, base and bulb fixed connection, be equipped with reinforced structure between base and the bulb, reinforced structure includes first reinforcement ring, second reinforcement ring and third reinforcement ring, first reinforcement ring with bulb fixed connection, the top ring array of first reinforcement ring has a plurality of inclined plane grooves, the second reinforcement ring with the bottom fixed connection of base, the bottom of second reinforcement ring is offered and is used for placing the chamber of placing of third reinforcement ring, place and offer the through-hole of two at least symmetries on the top chamber wall in chamber, the top integrated into one piece of third reinforcement ring has the interlude and is in slide bar in the through-hole, the bottom of third reinforcement ring is equipped with the interlude and is in inclined plane piece in the inclined plane groove.

By adopting the technical scheme, the problem that the bulb and the lamp holder are loosened and separated after long-term use is solved by enhancing the stability of connection between the base and the bulb through the arrangement of the reinforcing structure, the first reinforcing ring is fixedly connected with the bulb, the second reinforcing ring is fixedly connected with the lamp holder, the arrangement of the placing cavity is used for placing the third reinforcing ring, the third reinforcing ring and the second reinforcing ring are in sliding connection through the matching of the sliding rod and the through hole, so that the third reinforcing ring can slide up and down relative to the second reinforcing ring, when the third reinforcing ring is attached to the first reinforcing ring through the arrangement of the inclined plane groove and the inclined plane block, the third reinforcing ring and the first reinforcing ring can only realize unidirectional relative sliding, and the connection relationship among the first reinforcing ring, the second reinforcing ring and the third reinforcing ring is matched through limiting the rotating direction between the third reinforcing ring and the first reinforcing ring, the limitation of the degree of freedom of rotation between the bulb and the base is realized, and the stability of connection between the base and the bulb is further enhanced.

The utility model discloses further set up to: the top of the slide bar is fixedly connected with a poking ring.

Through adopting above-mentioned technical scheme, stir the ring and set up to be connected with the slide bar, and then can realize stirring all slide bars through stirring the ring for overall structure's use convenient and fast more.

The utility model discloses further set up to: the outer side of the poking ring is provided with anti-skid lines.

Through adopting above-mentioned technical scheme, the setting of antiskid line is used for the increase to stir the coefficient of friction in the ring outside, and then makes stirring of stirring the ring convenient and fast more.

The utility model discloses further set up to: the top of the second reinforcing ring is fixedly connected with a reinforcing block corresponding to the through hole, and a sliding groove used for inserting the sliding rod is formed in the reinforcing block.

Through adopting above-mentioned technical scheme, the setting of reinforcing block is used for seting up the spout, is used for restricting the slip orbit of third reinforcing ring on the one hand through setting up of spout and slide bar, and on the other hand is used for the holistic intensity of additional strengthening, and then reinforcing overall structure's stability.

The utility model discloses further set up to: the top of the sliding groove is integrally formed with a limiting block, an elastic piece is sleeved on the sliding rod between the limiting block and the third reinforcing ring, and the elastic piece is used for pushing the third reinforcing ring out of the placing cavity.

Through adopting above-mentioned technical scheme, the restriction piece realizes the restriction to the elastic component, and then makes the elastic component can be compressed, ensures the realization of elastic component function, and the elasticity that utilizes the elastic component of compression to produce is released the third reinforcing ring and is placed the chamber for the third reinforcing ring can with the laminating of first reinforcing ring, ensures the stability of inclined plane groove and inclined plane piece gomphosis.

The utility model discloses further set up to: the bulb is fixedly connected with the base through threads, the second reinforcing ring is fixedly connected with the base through threads, and the rotating direction of the threads between the bulb and the base is opposite to the rotating direction of the threads between the second reinforcing ring and the lamp holder.

Through adopting above-mentioned technical scheme, set up bulb and base, second reinforcement ring and base into threaded connection, the mode that utilizes threaded connection has swift stable characteristics to strengthen the stability that bulb and base and second reinforcement ring and base are connected, the screw thread revolve between bulb and the base to with the second reinforcement ring and the lamp stand between the screw thread revolve to opposite, the setting up of this structure utilizes to revolve to the restriction of the opposite screw thread realization rotation degree of freedom each other, and then strengthens overall structure's stability.

The utility model discloses further set up to: the bulb comprises a frame and a lampshade, and a plurality of radiating grooves are uniformly formed in the frame in the circumferential direction.

Through adopting above-mentioned technical scheme, the reinforcing of overall structure thermal diffusivity is realized in setting up of radiating groove, reduces the heat to the inside influence of structure, strengthens overall structure's stability, and then prolongs overall structure's life.

The utility model discloses further set up to: the bulb is an LED lamp.

By adopting the technical scheme, the LED lamp has the characteristics of energy conservation, long service life, environmental protection and the like to ensure that the energy-saving lamp has the characteristics of stable working state, environmental protection and long service life.

To sum up, the utility model discloses following beneficial effect has:

a stable LED bulb is provided, the arrangement of a reinforcing structure solves the problem that the bulb and a lamp holder can be loosened and separated after long-term use by enhancing the stability of connection between a base and the bulb, a first reinforcing ring is used for fixedly connecting the bulb, a second reinforcing ring is used for fixedly connecting the bulb and the base, a placing cavity is arranged for placing a third reinforcing ring, the third reinforcing ring and the second reinforcing ring are in sliding connection through the matching of a sliding rod and a through hole, so that the third reinforcing ring can slide up and down relative to the second reinforcing ring, when the third reinforcing ring is attached to the first reinforcing ring through the arrangement of an inclined groove and an inclined block, the third reinforcing ring and the first reinforcing ring can only realize unidirectional relative sliding, and the rotation between the bulb and the base is limited by limiting the rotation direction between the third reinforcing ring and the first reinforcing ring to match the connection relationship between the first reinforcing ring, the second reinforcing ring and the third reinforcing ring, thereby enhancing the stability of the connection between the base and the bulb.

Drawings

FIG. 1 is the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a partial view at A of FIG. 2;

fig. 4 is a cross-sectional view of a second reinforcement ring.

In the figure: 1. a base; 2. a bulb; 3. a first reinforcement ring; 4. a second reinforcement ring; 5. a third reinforcement ring; 6. an inclined plane groove; 7. a placement chamber; 8. a through hole; 9. a slide bar; 10. a bevel block; 11. a dial ring; 12. a reinforcing block; 13. a chute; 14. a limiting block; 15. an elastic member; 16. a frame; 17. a lamp shade; 18. a heat dissipation groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a firm type LED bulb, as shown in figure 1, including base 1 and bulb 2, bulb 2 sets up to the hickey, bulb 2 and base 1 are connected through threaded connection's mode fixed connection, base 1 is connected with power supply module through the electric wire, bulb 2 sets up to the LED lamp, utilize the electricity-saving lamp to have energy-conservation, long-lived, green's characteristics strengthen the stability of electricity-saving lamp, bulb 2 includes frame 16 and lamp shade 17 with frame 16 fixed connection, a plurality of radiating grooves 18 have been seted up to circumference on the frame 16, increase the passageway of circulation of air through seting up radiating groove 18, and then strengthen frame 16's heat dispersion, make the inside thermal dissipation of frame 16 more rapid, be provided with reinforced structure between bulb 2 and the base 1.

As shown in fig. 2 and 3, the reinforcing structure includes a first reinforcing ring 3, a second reinforcing ring 4 and a third reinforcing ring 5, the first reinforcing ring 3 is fixedly connected with a frame 16 of the bulb 2 by means of screw thread connection, the screw thread direction between the second reinforcing ring 4 and the base 1 is opposite to the screw thread direction between the bulb 2 and the base 1, the upper surface of the first reinforcing ring 3 is annularly arrayed with a plurality of inclined grooves 6, the second reinforcing ring 4 is fixedly connected with the base 1 by means of screw thread connection, the bottom of the second reinforcing ring 4 is provided with a placing cavity 7, as shown in fig. 4, the top cavity wall of the placing cavity 7 is provided with a plurality of through holes 8, the upper surface of the second reinforcing ring 4 is integrally formed with a plurality of symmetrically arranged reinforcing blocks 12, the reinforcing blocks 12 are arranged as cylinders, the central lines of the reinforcing blocks 12 coincide with the central lines of the through holes 8, the reinforcing blocks 12 are provided with chutes 13 communicated with the through holes 8, a limiting block 14 is integrally formed at the notch of the upper side of the sliding groove 13, the third reinforcing ring 5 is placed in the placing cavity 7 and is in sliding connection with the placing cavity 7, an inclined block 10 matched with the inclined groove 6 is integrally formed at the bottom of the third reinforcing ring 5, a sliding rod 9 inserted in the sliding groove 13 is integrally formed at the top of the third reinforcing ring 5, a poking ring 11 is fixedly connected to one side of the sliding rod 9 far away from the third reinforcing ring 5, and all the sliding rods 9 can be driven to slide through the poking ring 11, so that the adjustment of the third reinforcing ring 5 is more convenient and faster, anti-skid grains are arranged on the outer annular surface of the poking ring 11, an elastic member 15 is sleeved on the sliding rod 9 between the third reinforcing ring 5 and the limiting block 14, the elastic member 15 is arranged as a spring, the elastic member 15 is arranged to press the third reinforcing ring 5 against the inclined ring 3 by utilizing the elastic force generated by the compressed elastic member 15, so that the cooperation between the inclined groove 6 and the inclined block 10, which in turn makes the reinforcing structure more stable against the rotational freedom constraints between the bulb 2 and the base 1.

The working principle is as follows: the first reinforcing ring 3 is matched with an external thread arranged at the upper end of a frame 16 through an internal thread to complete fixed connection, the second reinforcing ring 4 is matched with an external thread arranged at the bottom of a base 1 through an internal thread to complete fixed connection, a bulb 2 provided with the first reinforcing ring 3 and the base 1 provided with the second reinforcing ring 4 are gradually screwed through the arranged threads, the first reinforcing ring 3 and the second reinforcing ring 4 are gradually close to each other in the screwing process, the bulb 2 is continuously screwed, at the moment, the elastic piece 15 is gradually in a compressed state, the compressed elastic piece 15 generates elastic force to enable the first reinforcing ring 3 and the third reinforcing ring 5 to be tightly attached, as the upper surface of the first reinforcing ring 3 is provided with a plurality of inclined plane grooves 6, the lower surface of the third reinforcing ring 5 is provided with a plurality of inclined plane blocks 10 matched with the inclined plane grooves 6, and the inclined plane grooves 6 and the inclined plane blocks 10 can relatively slide when the bulb 2 is screwed, when bulb 2 is fixed, the slope groove 6 and the inclined plane piece 10 lock each other completely, restriction bulb 2 and the rotation of the 1 unscrewing direction of base, when bulb 2 need take off, stir ring 11 upwards, stir ring 11 and drive slide bar 9 and remove, slide bar 9 drives third reinforcing ring 5 and removes, when inclined plane piece 10 and slope groove 6 separate, third reinforcing ring 5 and first reinforcing ring 3 can realize relative slip, reinforced structure loses bulb 2 and the 1 unscrewing direction pivoted restriction of base, bulb 2 can take off this moment, the aforesaid just does the utility model discloses an operating principle.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various 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

1. The utility model provides a firm type LED bulb, includes base (1) and bulb (2), base (1) and bulb (2) fixed connection, its characterized in that: a reinforcing structure is arranged between the base (1) and the bulb (2), the reinforcing structure comprises a first reinforcing ring (3), a second reinforcing ring (4) and a third reinforcing ring (5), the first reinforcing ring (3) is fixedly connected with the bulb (2), a plurality of inclined plane grooves (6) are annularly arrayed at the top of the first reinforcing ring (3), the second reinforcing ring (4) is fixedly connected with the bottom of the base (1), the bottom of the second reinforcing ring (4) is provided with a placing cavity (7) for placing the third reinforcing ring (5), at least two symmetrical through holes (8) are arranged on the top cavity wall of the placing cavity (7), the top of the third reinforcing ring (5) is integrally formed with a sliding rod (9) inserted in the through hole (8), the bottom of the third reinforcing ring (5) is provided with an inclined plane block (10) which is inserted into the inclined plane groove (6).

2. A robust LED bulb as recited in claim 1, wherein: the top of the sliding rod (9) is fixedly connected with a poking ring (11).

3. A robust LED bulb as recited in claim 2, wherein: the outer side of the poking ring (11) is provided with anti-skid lines.

4. A robust LED bulb as recited in claim 1, wherein: the top of the second reinforcing ring (4) is fixedly connected with a reinforcing block (12) corresponding to the through hole (8), and a sliding groove (13) used for penetrating the sliding rod (9) is formed in the reinforcing block (12).

5. A robust LED bulb as claimed in claim 4, wherein: the top of the sliding groove (13) is integrally formed with a limiting block (14), an elastic piece (15) is sleeved on the sliding rod (9) between the limiting block (14) and the third reinforcing ring (5), and the elastic piece (15) is used for pushing the third reinforcing ring (5) out of the placing cavity (7).

6. A robust LED bulb as recited in claim 1, wherein: the bulb (2) is fixedly connected with the base (1) through threads, the second reinforcing ring (4) is fixedly connected with the base (1) through threads, and the screwing direction of the threads between the bulb (2) and the base (1) is opposite to that of the threads between the second reinforcing ring (4) and the base (1).

7. A robust LED bulb as recited in claim 1, wherein: the bulb (2) comprises a frame (16) and a lampshade (17), and a plurality of radiating grooves (18) are uniformly formed in the frame (16) in the circumferential direction.

8. A robust LED bulb as recited in claim 1, wherein: the bulb (2) is an LED lamp.