CN211853689U

CN211853689U - Outdoor high-contrast surface-mounted LED

Info

Publication number: CN211853689U
Application number: CN202020773142.2U
Authority: CN
Inventors: 王建宇; 范永壮; 李哲; 芦柏宇; 丁浩哲
Original assignee: Anshan Dahua Display Technology Co ltd
Current assignee: Anshan Dahua Display Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-11-03
Anticipated expiration: 2030-05-12

Abstract

The utility model relates to a surface mounting LED technical field discloses a surface mounting LED of outdoor high contrast, including mounting base, the fixed lamp body that is provided with in mounting base right side, the fixed LED lamp that is provided with in the lamp body right side, lamp body right-hand member outside cover is equipped with the lamp shade, mounting base right side wall top and the equal fixed screw thread section of thick bamboo that is provided with in lamp shade left side wall top are two sets of the screw thread section of thick bamboo embeds there is the bull stick, the external screw thread has all been seted up to the bull stick outer wall left and right sides. The utility model discloses a be provided with a bull stick and a screw thread section of thick bamboo, the accessible positive reverse rotates the bull stick, the bull stick passes through the external screw thread and drives rather than the screw thread section of thick bamboo removal that connects soon for adjust the LED lamp depth of insertion of lamp body, change the relative position of LED lamp and reflector panel focus point, be convenient for adjust the luminance of LED lamp light source, can be according to outdoor all ring edge borders illumination intensity, suitably adjust the bright contrast of light source and environment, application scope is wide, is fit for extensively promoting and using.

Description

Outdoor high-contrast surface-mounted LED

Technical Field

The utility model relates to a surface mounting LED technical field specifically is a surface mounting LED of outdoor high contrast.

Background

At present, an outdoor LED display screen is a media display technology developed in the early nineties at a high speed all over the world, mainly utilizes an LED display screen formed by a point matrix module consisting of LEDs, and has wide application in places such as living squares, road billboards, expressway billboards, railway stations and the like.

Through the retrieval (application number: CN201920739662.9), can know, an outdoor high contrast's surface mounting LED, including aluminum plate, support, light-gathering seat and LED chip, first electrode and second electrode are evenly installed respectively to aluminum plate's both sides, and the support is installed at aluminum plate's top, the inside slidable mounting of support has the base, and the top of base installs the base plate, the LED chip is evenly installed to the central authorities at base plate top, the top of keeping away from alloy line one end base plate on one side of the LED chip is installed and is sent out optical chip, the marginal position department at base plate top installs the light-gathering seat.

In implementing the present invention, the inventor finds that the following problems exist in the prior art and are not solved: 1. the position of an LED lamp chip of the device cannot be adjusted, the brightness intensity of a light source cannot be changed, when the device is used in outdoor different peripheral environment brightness intensities, the situation that the contrast cannot be adjusted exists, and the universality is poor; 2. the lens of the device does not have a corresponding protection structure, and has the problems of foreign object impact and scratching, which influences the service life of the lens, and the existing built-in lens has the problems that the lens and the corner of the cover body are not convenient to clean, and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surface mounting LED of outdoor high contrast, through being provided with bull stick and a screw thread section of thick bamboo, the bull stick is rotated to the accessible positive reverse, the bull stick passes through the external screw thread and drives rather than the screw thread section of thick bamboo removal of connecing soon, a LED lamp depth of insertion for adjusting the lamp body, change the relative position of LED lamp and reflector panel focus point, be convenient for adjust the luminance of LED lamp light source, can be according to outdoor all ring edge borders illumination intensity, suitably adjust the bright contrast of light source and environment, wide application scope, the problem of proposing in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor high-contrast surface-mounted LED comprises a mounting seat;

the LED lamp is fixedly arranged on the right side of the mounting seat, the LED lamp is fixedly arranged on the right side in the lamp body, the lamp shade is sleeved on the outer side of the right end of the lamp body, threaded cylinders are fixedly arranged on the top of the right wall of the mounting seat and the top of the left wall of the lamp shade, rotating rods are arranged in the two groups of threaded cylinders, external threads are arranged on the left side and the right side of the outer wall of each rotating rod, the two groups of external threads are reversely arranged, the lamp body extends into the lamp shade, an anti-collision cover is arranged on the right side of the lamp shade, a reflecting plate is fixedly arranged;

the fixed lens that is provided with in right side in the lamp shade, anticollision cover left end face top and bottom are all fixed and are provided with the magnet piece, the inboard that the lamp shade right-hand member face is close to the magnet piece has seted up draw-in groove and magnet piece joint in the draw-in groove.

As an optimal implementation mode of the utility model, the fixed guide bar that is provided with in lamp shade left side outer wall bottom, peg graft in the sleeve and subsides dress seat fixed connection in the guide bar left side.

As a preferred embodiment of the present invention, a plurality of groups of uniformly arranged heat dissipation holes are formed in the left wall of the lampshade.

As a preferred embodiment of the present invention, the middle portion of the rotating rod is fixedly provided with a projection.

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

1. the utility model relates to a surface mounting LED of outdoor high contrast, through being provided with a bull stick and a screw thread section of thick bamboo, the accessible positive reverse rotation bull stick, the bull stick passes through the external screw thread and drives rather than the screw thread section of thick bamboo removal that connects soon, a LED lamp depth of insertion for adjusting the lamp body, change the relative position of LED lamp and reflector panel focus point, be convenient for adjust the luminance of LED lamp light source, can be according to outdoor all ring edge borders illumination intensity, suitably adjust light source and the bright contrast of environment, application scope is wide.

2. The utility model relates to a surface mounting LED of outdoor high contrast, through being provided with magnet piece and draw-in groove, accessible anticollision cover is established in the lens outside, plays lens guard action, reduces lens and scrapes the flower and receive foreign object impact probability, and the magnet piece adsorbs the location in the draw-in groove of lamp shade simultaneously, and the dismouting of the anticollision cover of being convenient for can make lens expose completely when cleaning the clearance, does benefit to cleaning clearance of follow-up lens.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an overall side view structure of an outdoor high-contrast surface-mounted LED according to the present invention;

FIG. 2 is a schematic side view cross-sectional structure of an outdoor high-contrast surface mount LED of the present invention;

fig. 3 is the utility model relates to an outdoor high contrast surface mounting LED's enlarged structure schematic diagram of A department.

In the figure: 1. a mounting seat; 2. a lamp body; 3. a sleeve; 4. a guide bar; 5. an external thread; 6. a rotating rod; 7. a threaded barrel; 8. a lamp shade; 9. an anti-collision cover; 10. an LED lamp; 11. a reflector; 12. heat dissipation holes; 13. a lens; 14. a card slot; 15. and a magnet block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an outdoor high-contrast surface-mounted LED comprises a mounting seat 1;

a lamp body 2 is fixedly arranged on the right side of the mounting seat 1, an LED lamp 10 is fixedly arranged on the right side in the lamp body 2, a lampshade 8 is sleeved on the outer side of the right end of the lamp body 2, threaded cylinders 7 are fixedly arranged on the top of the right wall of the mounting seat 1 and the top of the left wall of the lampshade 8, rotating rods 6 are arranged in the two groups of threaded cylinders 7, external threads 5 are arranged on the left side and the right side of the outer wall of each rotating rod 6, the two groups of external threads 5 are reversely arranged, the lamp body 2 extends into the lampshade 8, an anti-collision cover 9 is arranged on the right side of the lampshade 8, a reflecting plate 11 is fixedly arranged on the inner surface of the lampshade 8, and;

the fixed lens 13 that is provided with in right side in the

lamp shade

8, 9 left end face tops of anticollision cover and the equal fixed magnet piece 15 that is provided with in bottom, draw-in groove 14 and the 15 joint of magnet piece in draw-in groove 14 have been seted up to 8 right-hand member faces of lamp shade near the inboard of magnet piece 15.

In the embodiment (as shown in fig. 1, 2 and 3), by providing the rotating rod 6 and the threaded cylinder 7, the rotating rod 6 can be rotated in forward and reverse directions, the rotating rod 6 drives the threaded cylinder 7 screwed with the rotating rod 6 to move through the external thread 5, the LED lamp 10 used for adjusting the lamp body 2 is inserted deeply, the relative position of the LED lamp 10 and the focus point of the reflector is changed, the brightness of the LED lamp 10 light source is convenient to adjust, the contrast between the light source and the environment brightness can be properly adjusted according to the illumination intensity of the outdoor surrounding environment, the application range is wide, and by arranging the magnet block 15 and the clamping groove 14, the anti-collision cover 9 can cover the outer side of the lens 13 to play a role in protecting the lens 13, reduce the probability of scratching and impact of foreign objects on the lens 13, meanwhile, the magnet block 15 is adsorbed and positioned in the clamping groove 14 of the lampshade 8, so that the anti-collision cover 9 is convenient to disassemble and assemble, the lens 13 can be completely exposed during wiping, which is beneficial to wiping and cleaning the subsequent lens 13.

The bottom of the left outer wall of the lampshade 8 is fixedly provided with a guide rod 4, the left side of the guide rod 4 is inserted into the sleeve 3, and the sleeve 3 is fixedly connected with the mounting base 1.

In this embodiment (as shown in fig. 1), by providing the guide rod 4, the angle of the lampshade 8 can be limited by the guide rod 4, so that the lampshade 8 can be positioned at an angle, the lampshade 8 can be conveniently adjusted and used, and the lampshade 8 can be prevented from shaking during use.

Wherein, a plurality of groups of radiating holes 12 which are uniformly arranged are arranged in the left wall of the lampshade 8.

In this embodiment (as shown in fig. 2), the heat dissipation holes 12 are formed, so that air circulation in the lamp cover 8 can be accelerated through the heat dissipation holes 12, thereby facilitating heat dissipation of internal devices.

Wherein, the middle part of the rotating rod 6 is fixedly provided with a convex block.

In this embodiment (as shown in fig. 1), the rotating block is driven to rotate by the bump, which is efficient and convenient.

The working principle is as follows: it should be noted that the utility model relates to an outdoor high-contrast surface-mounted LED, which comprises a mounting base 1, a lamp body 2, a sleeve 3, a guide rod 4, an external thread 5, a rotating rod 6, a thread cylinder 7, a lampshade 8, an anti-collision cover 9, an LED lamp 10, a reflector panel 11, a heat dissipation hole 12, a lens 13, a clamping groove 14 and a magnet block 15, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components are all known by technicians through technical manuals or conventional test methods, when the outdoor high-contrast surface-mounted LED is used, the rotating rod 6 and the thread cylinder 7 are arranged, the rotating rod 6 can rotate in the forward and reverse directions, the rotating rod 6 drives the thread cylinder 7 which is screwed with the rotating rod through the external thread 5 to move, the insertion depth of the LED lamp 10 for adjusting the lamp body 2 is used for changing the relative position of the LED lamp 10 and a reflector panel focus point, luminance convenient to adjust 10 light sources of LED lamp, can be according to outdoor all ring edge borders illumination intensity, suitably adjust light source and the bright contrast of environment, application scope is wide, through being provided with magnet piece 15 and draw-in groove 14, accessible anticollision cover 9 covers establishes in the lens 13 outside, play lens 13 guard action, reduce lens 13 and scrape the flower and receive foreign object impact probability, magnet piece 15 adsorbs the location in draw-in groove 14 of lamp shade 8 simultaneously, be convenient for anticollision cover 9's dismouting, can make lens 13 expose completely when cleaning the clearance, do benefit to the clearance of cleaning of follow-up lens 13, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an outdoor high contrast surface mounting LED which characterized in that: comprises a mounting seat (1);

the LED lamp is characterized in that a lamp body (2) is fixedly arranged on the right side of the mounting seat (1), an LED lamp (10) is fixedly arranged on the inner right side of the lamp body (2), a lampshade (8) is sleeved on the outer side of the right end of the lamp body (2), the top of the right wall of the mounting seat (1) and the top of the left wall of the lampshade (8) are both fixedly provided with threaded cylinders (7), rotating rods (6) are arranged in the two groups of threaded cylinders (7), external threads (5) are arranged on the left side and the right side of the outer wall of each rotating rod (6), the two groups of external threads (5) are reversely arranged, the lamp body (2) extends into the lampshade (8), an anti-collision cover (9) is arranged on the right side of the lampshade (8), a reflecting plate (11) is fixedly arranged on the inner surface of the lampshade;

fixed lens (13) that are provided with in lamp shade (8) right side, anticollision cover (9) left end face top and bottom are all fixed and are provided with magnet piece (15), draw-in groove (14) and magnet piece (15) joint are seted up in draw-in groove (14) to lamp shade (8) right-hand member face inboard near magnet piece (15).

2. The outdoor high-contrast surface mount LED according to claim 1, wherein: the LED lamp is characterized in that a guide rod (4) is fixedly arranged at the bottom of the left outer wall of the lampshade (8), the left side of the guide rod (4) is inserted into the sleeve (3), and the sleeve (3) is fixedly connected with the mounting seat (1).

3. The outdoor high-contrast surface mount LED according to claim 1, wherein: a plurality of groups of radiating holes (12) which are uniformly arranged are formed in the left wall of the lampshade (8).

4. The outdoor high-contrast surface mount LED according to claim 1, wherein: and a convex block is fixedly arranged in the middle of the rotating rod (6).