CN209909624U

CN209909624U - Focus-adjustable modular floodlight

Info

Publication number: CN209909624U
Application number: CN201920861578.4U
Authority: CN
Inventors: 蒋宙; 杨鹏
Original assignee: BANQ TECHNOLOGY Co Ltd
Current assignee: BANQ TECHNOLOGY Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-01-07
Anticipated expiration: 2029-06-10

Abstract

The utility model provides a focus-adjustable modularized floodlight, which comprises a lamp body, a light source module, a rotating ring, a moving ring and a lens, wherein the lamp body is provided with an installation position for installing the light source module, an annular connecting seat is arranged around the installation position, a transmission component is arranged above the installation position, and the transmission component is fixedly connected with the connecting seat through a compression ring; the rotating ring is rotatably connected with the connecting seat; the inner wall of the rotating ring is provided with threads, the outer side of the lower part of the moving ring is provided with a thread groove, and the convex lens is fixedly connected with the moving ring; the movable ring extends into the rotating ring and is in threaded fit connection with the inner wall of the rotating ring through a thread groove. Adopt the technical scheme of the utility model, through rotating rotatory ring and removing lens, change the distance between light source and the lens, realize luminous focal length's transform, simple structure, and have waterproof function, more reliable uses in the open air.

Description

Focus-adjustable modular floodlight

Technical Field

The utility model relates to a floodlight especially relates to a modular floodlight can focus.

Background

The light source of floodlight among the prior art is the angle through lens control light-emitting mostly to realize the size of its facula or realize light effects such as focus, but because the position relatively fixed between light source and the lens, the distance between the two is invariable, and the facula size can not be adjusted, needs when can't satisfying the actual decoration. The conventional focusing structure changes the distance between the light source and the lens by adjusting the limit screw to achieve the purpose of focusing, but the mode of adjusting the limit screw is easy to loosen in a plurality of times of adjusting processes and inconvenient to adjust. Especially floodlights used outdoors, such as those prone to water ingress, have had an impact on the LED circuitry.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model discloses a modular floodlight can focus, the focusing is convenient, still has waterproof function.

To this end, the technical scheme of the utility model is that:

a focusing modularized floodlight comprises a light body, a light source module, a rotating ring, a moving ring and a lens, wherein the light body is provided with an installation position for installing the light source module, an annular connecting seat is arranged around the installation position, a transmission component is arranged above the installation position, and the transmission component is fixedly connected with the connecting seat through a compression ring; the rotating ring is rotatably connected with the connecting seat;

the inner wall of the rotating ring is provided with threads, the outer side of the lower part of the moving ring is provided with a thread groove, and the convex lens is fixedly connected with the moving ring;

the movable ring extends into the rotating ring and is in threaded fit connection with the inner wall of the rotating ring through a thread groove.

By adopting the technical scheme, the transmission component is fixed on the connecting seat through the compression ring, so that the light source module is sealed to a certain extent, and the waterproof function is realized; through rotating the rotatory ring, through the ascending or decline of screw thread drive shift ring and lens, the change of rotatory screw thread, the entity has been moved about of lens to it is adjustable to make the luminous angle of product.

Further, the lens is a convex lens. More preferably, the lens is made of glass.

Furthermore, the convex lens is fixedly connected with the inner wall of the moving ring. Furthermore, the bottom boss of the convex lens is clamped with the inner wall of the moving ring. Further preferably, the inner wall of the moving ring is provided with a groove, and a boss at the bottom of the convex lens extends into the groove for fixed connection.

As a further improvement of the utility model, the lower part of the shift ring is provided with an annular boss protruding outwards, and the thread groove is arranged on the outer side wall of the annular boss. By adopting the technical scheme, the installation is convenient.

As a further improvement of the utility model, the annular boss is provided with a notch. By adopting the technical scheme, the installation is convenient.

As a further improvement of the utility model, it includes the face ring, the face ring is connected with rotatory ring's top to with connecting seat fixed connection, it is spacing about going on the face ring. By adopting the technical scheme, the rotating ring is limited up and down through the face ring, and the stroke of the lens is actually limited.

As a further improvement, the outside symmetry of connecting seat is equipped with the support column, the face ring passes through screw fixed connection with the support column.

As a further improvement, the outer ring of the face ring is provided with a retaining ring, the moving ring is sleeved outside the connecting seat, and the upper part of the moving ring is in contact with the retaining ring.

As a further improvement, the outer side wall of the rotating ring is provided with anti-skid lines.

As a further improvement, the internal diameter of clamping ring is less than the external diameter of transmission component, the external diameter of clamping ring is less than the external diameter of transmission component, be equipped with the sealing washer groove on the connecting seat, the clamping ring will transmit the component and fix on the connecting seat, be connected with the connecting seat through the sealing washer. By adopting the technical scheme, the light source module has better waterproof and moistureproof effects and better protection.

As a further improvement of the present invention, the transmission member is a glass sheet or a PC sheet.

Furthermore, the rotating ring and the moving ring are made of aluminum materials.

Further, a heat sink is disposed at a lower portion of the lamp body.

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

adopt the technical scheme of the utility model, through rotating rotatory ring and removing lens, change the distance between light source and the lens, realize luminous focal length's transform, simple structure, and have waterproof function, more reliable uses in the open air.

Drawings

Fig. 1 is an exploded view of the focusing modular floodlight of the present invention.

Fig. 2 is a schematic diagram of the assembled focusing modular floodlight of the present invention.

Fig. 3 is a cross-sectional view taken along the line a-a in fig. 2.

Fig. 4 is a schematic diagram of the initial state of the focusing modular floodlight of the present invention.

Fig. 5 is a schematic diagram of the focusing modularized floodlight of the present invention after focusing.

The reference numerals include:

the LED lamp comprises a lamp body 1, a light source module 2, a connecting seat 3, a transmission component 4, a pressure ring 5, a sealing ring groove 6, a rotating ring 7, a moving ring 8, a convex lens 9, a face ring 10, a support column 11, a check ring 12 and an annular boss 13.

Detailed Description

Preferred embodiments of the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 ~ and fig. 5, the focus-adjustable modularized floodlight comprises a lamp body 1, a light source module 2, a rotating ring 7, a moving ring 8, a convex lens 9 and a surface ring 10, wherein an installation position for installing the light source module 2 is arranged on the lamp body 1, an annular connecting seat 3 is arranged around the installation position, a transmission member 4 is arranged above the installation position, the transmission member 4 is fixedly connected with the connecting seat 3 through a pressing ring 5, the rotating ring 7 is rotatably connected with the connecting seat 3, the inner wall of the rotating ring 7 is provided with threads, the outer side of the lower part of the moving ring 8 is provided with a thread groove, the convex lens 9 is fixedly connected with the inner wall of the moving ring 8, the moving ring 8 extends into the rotating ring 7 and is in fit connection with the threads on the inner wall of the rotating ring 7 through the thread groove, the surface ring 10 is connected with the top of the rotating ring 7 and is fixedly connected with the connecting seat 3, a retaining ring 12 is arranged on the outer ring of the surface ring 10, the moving ring 8 is sleeved outside the connecting seat 3, and the.

The internal diameter of clamping ring 5 is less than the external diameter of transmission component 4, the external diameter of clamping ring 5 is less than the external diameter of transmission component 4, be equipped with sealing washer groove 6 on connecting seat 3, clamping ring 5 is fixed transmission component 4 on connecting seat 3, is connected with connecting seat 3 through the sealing washer. The outside symmetry of connecting seat 3 is equipped with support column 11, face ring 10 passes through screw fixed connection with support column 11.

Further, the lower part of the moving ring 8 is provided with an annular boss 13 protruding outwards, and the thread groove is formed in the outer side wall of the annular boss 13.

Further, the convex lens 9 is a glass convex lens.

Further, the annular boss 13 is provided with a notch.

Further, the inner wall of the moving ring 8 is provided with a groove, and a boss at the bottom of the convex lens 9 extends into the groove to be fixedly connected.

Further, the rotating ring 7 and the moving ring 8 are made of aluminum.

Further, the outer side wall of the rotating ring 7 is provided with anti-skid lines.

When the light source module 2 is used, as shown in fig. 3 ~ and fig. 5, the rotating ring 7 is rotated, the moving ring 8 and the convex lens 9 are driven to ascend or descend through threads, and the up-and-down movement of the convex lens 9 is realized, so that the light emitting angle of a product can be adjusted.

The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the shape and structure of the present invention are within the protection scope of the present invention.

Claims

1. A modular floodlight that can focus characterized in that: the LED lamp comprises a lamp body, a light source module, a rotating ring, a moving ring and a lens, wherein the lamp body is provided with an installation position for installing the light source module, an annular connecting seat is arranged around the installation position, a transmission component is arranged above the installation position, and the transmission component is fixedly connected with the connecting seat through a pressing ring; the rotating ring is rotatably connected with the connecting seat;

the inner wall of the rotating ring is provided with threads, the outer side of the lower part of the moving ring is provided with a thread groove, and the lens is fixedly connected with the moving ring;

2. A focusable modular floodlight according to claim 1, characterized in that: the lower part of the moving ring is provided with an annular boss protruding outwards, and the thread groove is formed in the outer side wall of the annular boss.

3. A focusable modular floodlight according to claim 2, characterized in that: the annular boss is provided with a notch.

4. A focusable modular floodlight according to claim 2, characterized in that: the novel face ring comprises a face ring, wherein the face ring is connected with the top of a rotating ring and is fixedly connected with a connecting seat, and the face ring is limited up and down.

5. A focusable modular floodlight according to claim 4, characterized in that: the outside symmetry of connecting seat is equipped with the support column, the face ring passes through screw fixed connection with the support column.

6. A focusable modular floodlight according to claim 4, characterized in that: the outer ring of the face ring is provided with a check ring, the moving ring is sleeved outside the connecting seat, and the upper part of the moving ring is in contact with the check ring.

7. A modular floodlight of claim 1 ~ 6, wherein the outer wall of the rotating ring is provided with anti-slip texture.

8. The adjustable-focus modular floodlight of claim 1 ~ 6, wherein the inner diameter of the pressing ring is smaller than the outer diameter of the transmission component, the outer diameter of the pressing ring is smaller than the outer diameter of the transmission component, the connecting base is provided with a sealing ring groove, and the pressing ring fixes the transmission component on the connecting base and is connected with the connecting base through the sealing ring.

9. A focusable modular floodlight according to claim 8, characterized in that: the transmission member is a glass sheet or a PC sheet.