CN207635166U - A kind of Zoom lamp easy to assembly - Google Patents

Abstract

The utility model discloses a zoom lamp with easy assembly, which comprises a light source, a radiator, a guide cylinder, a rotating ring, a movable ring and a lens. The light source and the guide cylinder are fixed on the same side of the radiator, and the rotating ring is rotatably arranged on the In the barrel; the movable ring includes an outer ring and an inner ring connected to each other. The outer ring is provided with a connecting piece and a guide column. One end of the connecting piece is connected to the outer ring, and the other end is a free end. The guiding column is located on the connecting piece. The side of the rotating ring The wall is provided with a plurality of rotating grooves matched with the guide column, and the inner wall of the guide cylinder is provided with an axial guide groove, at least one of the plurality of guide columns extends into the guide groove through the rotating groove; the inner ring is provided with a first protrusion platform and a plurality of first hooks, the edge of the lens is fixed between the first hook and the first boss; the outer ring, the inner ring, the connecting piece, the guide column, the first boss and the first hook are integrally formed as activity ring. This zoom light is quick and easy to assemble.

Description

A zoom light that is easy to assemble

technical field

The utility model relates to the technical field of lamps, in particular to a zoom lamp which is easy to assemble.

Background technique

Under the background of rising global energy shortage concerns, saving energy is an important issue we will face in the future. In the field of lighting, the application of LED light-emitting products is attracting the attention of the world. As a new type of green light source, LED It must be the trend of future development, and the 21st century will enter the era of new lighting sources represented by LEDs. LED is known as a green light source, which has the characteristics of energy saving, environmental protection, long life, small size, etc., and can be widely used in various indications, displays, decorations, backlights, general lighting and urban night scenes and other fields.

The zoom LED lamp is an optical zoom device, which requires high precision of the device. The existing zoom lamp has complex structure, difficult assembly, poor fit of key parts, and cannot be adjusted, which requires high installation requirements for workers.

Utility model content

The purpose of the utility model is to provide a zoom lamp which is easy to assemble, which has the characteristics of convenient assembly.

For this purpose, the utility model adopts the following technical solutions:

A zoom lamp with easy assembly, comprising a light source, a radiator, a guide cylinder, a rotating ring, a movable ring and a lens, the light source and the guide cylinder are fixed on the same side of the radiator, and the rotation ring is rotatably arranged in the guide cylinder;

The movable ring includes a connected outer ring and an inner ring. The outer ring is provided with a connecting piece and a guide column. One end of the connecting piece is connected to the outer ring, and the other end is a free end. The guiding column is located on the connecting piece. The side wall of the rotating ring is provided with A plurality of rotation grooves matched with the guide column, the inner wall of the guide cylinder is provided with an axial guide groove, at least one of the plurality of guide columns passes through the rotation groove and extends into the guide groove;

The inner ring is provided with a first boss and a plurality of first hooks, and the edge of the lens is fixed between the first hooks and the first boss;

The outer ring, the inner ring, the connecting piece, the guide post, the first boss and the first hook are integrally formed into a movable ring.

Therefore, when assembling the movable ring and the rotating ring, align the guide post with the end point of the rotating groove, and then apply force to the movable ring, and the guiding post can be snapped into the rotating groove to complete the installation of the movable ring, which is convenient and quick to assemble. When assembling the lens, align the edge of the lens with a plurality of first hooks, apply force to the movable ring and the lens, and the edge of the lens can be inserted between the first hooks and the first boss, and the assembly of the lens is completed. Convenient.

Further, the movable ring is made of plastic material, so that the movable ring has a certain degree of elasticity to facilitate the assembly of the movable ring and the assembly of the lens.

Further, the top of the rotating ring is provided with a plurality of second hooks, and the inner wall of the top end of the guide cylinder is provided with a second boss, and the second hooks cooperate with the second bosses so that the rotating ring can rotate in the guide cylinder. When the rotating ring and the guide cylinder are assembled, the rotating ring is extended into the guide cylinder from the lower opening of the guide cylinder, the second hook is pressed by the inner wall of the guide cylinder and retracted radially, and the second hook rises above the second boss When released, the second hook is loosely locked on the second boss so that the rotating ring can rotate in the guide cylinder. The swivel ring is quick and easy to assemble.

Further, the second hook and the rotating ring are integrally formed, which facilitates quick production.

Further, the rotating ring is made of plastic material, so that the second hook and the rotating ring have certain elasticity and are easy to assemble.

Further, the top of the guide cylinder is provided with a third hook and a third boss, the third boss is located above the second boss, the radiator includes connected fins and a mounting plate, and the edge of the mounting plate is fixed to the first Between the three hooks and the third boss. When assembling, make the edge of the mounting plate correspond to multiple third hooks, and then apply force to the mounting plate and the guide cylinder, so that the edge of the mounting plate is inserted between the third hooks and the third boss, and the guide cylinder is completed The assembly with the radiator is convenient and quick.

Further, the guide cylinder, the second boss, the third hook and the third boss are integrally formed, which is convenient for production.

Further, the guide cylinder is made of plastic material, so that the guide cylinder and the third hook have a certain degree of elasticity, which is convenient for assembly.

Further, the light source is an LED chip, and the light source is installed on the mounting plate of the radiator through a countersunk machine wire and a pressure ring.

Further, it also includes a shell and a torsion spring, the torsion spring is installed on the shell, the shell is sleeved on the outside of the guide cylinder, and is fixedly connected with the guide cylinder.

The beneficial effects of the utility model are:

1. The guide column is set on the movable ring through the connecting piece with a free end, which makes the movable ring and the rotating ring quick and convenient, saves the existing screw guide, and simplifies the structure.

2. The lens is fixed on the movable ring through the clamp head and the boss, which is convenient and quick to assemble, and the clamping line in the prior art is omitted, so that the structure of the zoom lamp is simpler.

3. The fixed installation of the rotating ring, the guide cylinder and the radiator adopts the method of hooks and bosses, which not only makes the assembly quick and convenient, but also simplifies the structure.

Description of drawings

Fig. 1 is a schematic structural view of a zoom lamp with easy assembly according to an embodiment of the present invention;

Fig. 2 is a disassembled diagram of the easy-to-assemble zoom lamp shown in Fig. 1 after removing the shell and the torsion spring;

FIG. 3 is a schematic diagram of another viewing angle after disassembling the easy-to-assemble zoom light shown in FIG. 2 .

Among them, light source 1, radiator 2, guide cylinder 3, rotating ring 4, movable ring 5, lens 6, shell 7, torsion spring 8, countersunk machine wire 11, pressure ring 12, heat sink 21, mounting plate 22, guide Groove 31, second boss 32, third hook 33, third boss 34, rotation groove 41, second hook 42, outer ring 51, inner ring 52, connecting piece 53, guide column 54, first convex Platform 55, first hook 56.

Detailed ways

The technical scheme of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 3, a zoom lamp that is easy to assemble includes a light source 1, a radiator 2, a guide cylinder 3, a rotating ring 4, a movable ring 5 and a lens 6, and the light source 1 and guide cylinder 3 are fixed on the radiator 2 The same side of the rotating ring 4 is rotatably arranged in the guide cylinder 3;

Movable ring 5 comprises outer ring 51 and inner ring 52 that are connected, and outer ring 51 is provided with connecting piece 53 and guide post 54, and one end of connecting piece 53 is connected with outer ring 51, and the other end is a free end, and guide post 54 is positioned at the connection. On the sheet 53, the side wall of the rotating ring 4 is provided with a plurality of rotating grooves 41 that cooperate with the guide posts 54, and the inner wall of the guide cylinder 3 is provided with axial guide grooves 31, and at least one of the plurality of guide posts 54 passes through the rotating groove 41. The groove 41 extends into the guide groove 31;

The inner ring 52 is provided with a first boss 55 and a plurality of first hooks 56, and the edge of the lens 6 is fixed between the first hook 56 and the first boss 55;

The outer ring 51 , the inner ring 52 , the connecting piece 53 , the guide post 54 , the first boss 55 and the first hook 56 are integrally formed into the movable ring 5 .

Preferably, there are three guide columns 54 and three rotation slots 41 , one guide slot 31 , and four first hooks 56 . The movable ring 5 is made of plastic material, so that the movable ring 5 has certain elasticity to facilitate the assembly of the movable ring and lens.

When the movable ring 5 is assembled, the guide post 54 is corresponding to the position of the end point of the rotation groove 41, one of the three guide posts 54 is corresponding to the position of the guide groove 31, and then the movable ring 5 is exerted force, and the guide post 54 can be snapped into the rotation In the groove 41, a guide column 54 is inserted into the guide groove 31 through the rotation groove 41 to complete the installation of the movable ring 5, which is convenient for assembling. When the lens 6 is installed, the edge of the lens 6 is corresponding to a plurality of first hooks 56, and a force is applied to the movable ring 5 and the lens 6, and the edge of the lens 6 can be snapped into the first hooks 56 and the first boss 55. In between, the installation of the lens 6 is completed, which is convenient and quick. In other production processes, the guide cylinder 3, the rotating ring 4 and the movable ring 5 can have other assembly sequences, it is only necessary to ensure that the plurality of guide posts 54 can be respectively snapped into the plurality of rotation slots 41, and one of the plurality of guide posts 54 Can stretch into guide groove 31.

The top of the rotating ring 4 is provided with a plurality of second hooks 42, and the inner wall of the top of the guide cylinder 3 is provided with a second boss 32, and the second hooks 42 cooperate with the second bosses 32 so that the rotating ring 4 can be positioned on the guide cylinder. 3 turn inside. When the rotating ring 4 is assembled with the guide cylinder 3, the rotating ring 4 is inserted into the guide cylinder 3 from the lower opening of the guide cylinder 3, the second hook 42 is squeezed radially by the inner wall of the guide cylinder 3, and the second hook 42 is released when it rises above the second boss 32 , and the second hook 42 is loosely locked on the second boss 32 so that the rotating ring 4 can rotate in the guide cylinder 3 . The assembly of the rotating ring 4 and the guide cylinder 3 is fast and convenient.

The second hook 42 is integrally formed with the rotating ring 4, and the production is fast. The rotating ring 4 is made of plastic material, so that the second hook 42 and the rotating ring 4 have a certain degree of elasticity, which is convenient for assembly.

Under the cooperation of the second hook 42 and the second boss 32 , the rotating ring 4 can only rotate in the guide cylinder 3 . When the rotating ring 4 is rotated, the guide column 54 is affected by the rotating groove 41 and the guiding groove 31, so that the movable ring 5 moves up/down in the rotating ring 4. Since the lens is installed on the movable ring 5, the light fixture is realized. zoom.

The top end of the guide cylinder 3 is provided with a third hook 33 and a third boss 34 , and the third boss 34 is located above the second boss 32 . The heat sink 2 includes a connected heat sink 21 and a mounting plate 22 , the edge of the mounting plate 22 is fixed between the third hook 33 and the third boss 34 . During installation, make the edge of the mounting plate 22 correspond to a plurality of third hooks 33, and then apply force to the mounting plate 22 and the guide cylinder 3, so that the edge of the mounting plate 22 snaps into the third hooks 33 and the third boss 34, the assembly of the guide cylinder 3 and the radiator 2 is completed, which is convenient and quick.

Preferably, there are three third hooks 33 . The guide cylinder 3, the second boss 32, the third hook 33 and the third boss 34 are integrally formed, which is convenient for production. The guide cylinder 3 is made of plastic material, so that the guide cylinder 3 and the third hook 33 have certain elasticity, which is convenient for assembly.

The light source 1 is an LED chip, and the light source 1 is installed on the mounting plate 22 of the radiator 2 through the countersunk machine wire 11 and the pressure ring 12 .

The easy-to-assemble zoom lamp of this embodiment also includes a casing 7 and a torsion spring 8, the torsion spring 8 is mounted on the casing 7, the casing 7 is set outside the guide tube 3, and is fixedly connected to the guide tube 3 by screws.

The easy-to-assemble zoom lamp of this embodiment adopts hooks to realize the assembly of the lens and the movable ring, the rotating ring and the guide cylinder, and the guide cylinder and the radiator, and the assembly process is convenient and quick. The movable ring adopts a one-piece structure to realize quick assembly and improve production efficiency. The guide cylinder, the rotating ring and the movable ring are all made of plastic material, which not only meets the requirements of a certain degree of elasticity and facilitates assembly, but also has the characteristics of anti-aging and cost reduction.

The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be construed as limiting the protection scope of the utility model in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present utility model without creative work, and these forms will all fall within the protection scope of the present utility model.

Claims (10)

1. a kind of Zoom lamp easy to assembly, which is characterized in that including light source, radiator, guide cylinder, rotating ring, loose collar and Lens, the light source and guide cylinder are fixed on the same side of radiator, and the rotating ring is rotatably arranged in guide cylinder；

The loose collar includes the outer shroud being connected and inner ring, and the outer shroud is provided with connection sheet and guide post, the connection sheet One end connect with outer shroud, the other end is free end, and the guide post is located in connection sheet, and the side wall of the rotating ring is equipped with more A swivelling chute with guide post cooperation, the inner wall of the guide cylinder are provided with axial guide groove, and the multiple guide post is extremely It is one of few to be stretched into guide groove across swivelling chute；

The inner ring is provided with first boss and multiple first hooks, and the edges of the lens is fixed on the first hook and first convex Between platform；

The outer shroud, inner ring, connection sheet, guide post, first boss and the first hook are integrally molded so as the loose collar.

2. Zoom lamp easy to assembly according to claim 1, which is characterized in that the loose collar is plastic material.

3. Zoom lamp easy to assembly according to claim 1, which is characterized in that the top of the rotating ring has been located at more The top inner wall of a second hook, the guide cylinder is provided with second boss, and second hook is matched with second boss to be made Rotating ring can rotate in guide cylinder.

4. Zoom lamp easy to assembly according to claim 3, which is characterized in that second hook and rotating ring one Molding.

5. Zoom lamp easy to assembly according to claim 4, which is characterized in that the rotating ring is plastic material.

6. according to claim 3 fill convenient Zoom lamp, which is characterized in that the top of the guide cylinder is provided with third Hook and third boss, the third boss are located at the top of second boss, the radiator include the cooling fin being connected and The edge of mounting plate, the mounting plate is fixed between third hook and third boss.

7. Zoom lamp easy to assembly according to claim 6, which is characterized in that the guide cylinder, second boss, third Hook and third boss are integrally formed.

8. Zoom lamp easy to assembly according to claim 7, which is characterized in that the guide cylinder is plastic material.

9. according to claim 6 fill convenient Zoom lamp, which is characterized in that the light source is LED chip, the light source It is installed on by countersunk head machine silk and trim ring on the mounting plate of the radiator.

10. filling convenient Zoom lamp according to claim 1~9 any one of them, which is characterized in that further include shell and torsion Spring, on the shell, the casing is fixedly connected outside guide cylinder, and with guide cylinder for the torsional spring installation.