CN218095747U

CN218095747U - High bright circular lamp

Info

Publication number: CN218095747U
Application number: CN202221767767.3U
Authority: CN
Inventors: 谢青波
Original assignee: Shenzhen Aurora Technology Co Ltd
Current assignee: Shenzhen Aurora Technology Co Ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-20
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a high-brightness circular lamp, which comprises a lamp body, a lamp bead plate, a light cup and an upper cover, wherein the lamp body forms an accommodating cavity with an opening at one side; the lamp bead board and the light cup are arranged in the containing cavity, the upper cover is covered on the opening side of the lamp body, a plurality of high-brightness lamp beads are arranged on the lamp bead board at intervals, the light cup comprises a plurality of cups, through holes are formed in the bottoms of the cups, the cups are consistent with the high-brightness lamp beads in number, the high-brightness lamp beads penetrate through the through holes in the cups in a one-to-one correspondence mode, and the optical curved surface of each cup is matched with the light distribution curve of the corresponding high-brightness lamp beads. The utility model discloses an use high bright LED as the light emitting source, according to the cup make full use of light energy of high bright lamp pearl's optical characteristics design, its illumination distance and illumination area are controlled effectively in reflection through anti-light cup. And through skillfully arranging and combining the cup bodies, the cup bodies can be more in the limited space of the lamp body, the light energy is utilized to the maximum extent, and the problem that the existing circular car lamp is not high in brightness enough is effectively solved.

Description

High bright circular lamp

Technical Field

The utility model relates to a lighting device technical field especially relates to a circular lamp of hi-lite.

Background

In order to guarantee safe driving, various car lights can be installed on the car, and specifically can be divided into light and signal lamp two types, along with people's demand that increases day by day, people are increasingly high to the luminance of car light and the requirement of range, and current car light is difficult to realize the breakthrough in luminance and range in limited space.

Therefore, it is necessary to provide a new light cup and a high brightness circular lamp to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circular lamp of highlight aims at solving the problem that the bright and range of current car light is difficult to satisfy practical requirement.

In order to achieve the purpose, the high-brightness circular lamp provided by the utility model comprises a lamp body, a lamp bead plate, a light cup and an upper cover, wherein the lamp body forms an accommodating cavity with an opening at one side; the lamp bead board with the light cup set up in hold the intracavity, the upper cover lid is located the opening side of lamp body, be provided with a plurality of interval arrangement's highlight lamp pearl on the lamp bead board, the light cup includes a plurality of cups, each the through-hole has all been seted up to the bottom of cup, highlight lamp pearl with the quantity of cup is unanimous, just highlight lamp pearl passes one-to-one correspondingly on the cup the through-hole, the optics curved surface of cup with correspond highlight lamp pearl's grading curve phase-match.

Optionally, the light exit side edge of the cup body is rounded-like.

Optionally, a mounting hole is formed in the light cup, the mounting hole is arranged in the middle, the cup bodies are arranged in a layered mode, and the cup bodies are arranged in a circumferential array mode with the mounting hole as an axis.

Optionally, a layer of the cup body close to the mounting hole is an astigmatic cup body; or the cup bodies of all layers are light-condensing cup bodies.

Optionally, the number of layers of the cup body is three, and the three-layer the cup body is first light cup layer, second light cup layer, third light cup layer along keeping away from the direction of mounting hole in proper order, it is a plurality of on the first light cup layer the cup is first cup, it is a plurality of on the second light cup layer the cup is the second cup, it is a plurality of on the third light cup layer the cup is the third cup, the second cup is located two the junction of first cup just is located two the junction of third cup.

Optionally, a plurality of fin-type cooling fins are arranged on one side of the lamp body, which is far away from the opening.

Optionally, the high-brightness circular lamp further comprises a new vertical plate and a waterproof rubber ring, the waterproof rubber ring is clamped between the new vertical plate and the light cup, the new vertical plate is a transparent piece, and the new vertical plate is sleeved with the upper cover.

Optionally, the high-brightness circular lamp further comprises a bracket, and the bracket is connected with two sides of the lamp body in a sliding manner.

Optionally, the support includes support main part and support fixed block, two arm lock are formed to one side of support fixed block, the arm lock centre gripping in the both sides of fin formula fin, the arm lock passes through the fastener and fixes the support main part on the fin formula fin, support main part both sides are equipped with the spout, and the fastener is followed the spout slides in order to adjust the lamp body angle.

Optionally, the lamp bead plate is generally an aluminum substrate, and the lamp bead plate is arranged at the bottom of the accommodating cavity and attached to the plurality of fin-type radiating fins.

The utility model discloses among the technical scheme, high bright circular lamp uses high bright LED as the light emitting source, and the reflection of light cup that designs according to high bright LED optical characteristics can be with light energy make full use of, and its illumination distance and illumination area are controlled effectively in the reflection of light source through reflection of light cup. The utility model discloses a with the ingenious permutation and combination of cup, let the cup physical stamina arrange more quantity in the finite space of lamp body to furthest gets up the light energy utilization, has solved the not enough high bright problem of present circular car light effectively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an exploded view of a high brightness circular lamp in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the high-brightness circular lamp in the embodiment of the present invention;

FIG. 3 is a schematic view of a viewing angle of a light cup according to an embodiment of the present invention;

FIG. 4 is a schematic view of the combined light cup according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a high-brightness circular lamp in an embodiment of the present invention;

FIG. 6 is a schematic structural view of a single cup according to an embodiment of the present invention;

fig. 7 is a schematic diagram of test data according to an embodiment of the present invention.

The reference numbers indicate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	High bright circular lamp	10	Light cup
11	A first light cup layer	111	The first cup body
				12	Second light cup layer	121	Second cup body
13	Third light cup layer	131	Third cup body
				14	Light cup frame	15	Mounting hole
16	Lamp bead hole	17	Light scattering cup
				20	Lamp body	21	Heat sink
22	Containing chamber	30	Lamp bead board
				31	Lamp bulb	40	Upper cover
50	Standing new board	60	Waterproof rubber ring
				70	Support frame	71	Support main body
711	Sliding chute	72	Support fixing block
				721	Clamping arm

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a circular lamp highlights aims at solving the problem that current car light is not highlight enough.

As shown in fig. 1 to 4, in an embodiment of the present invention, the high brightness circular lamp 100 includes a lamp body 20, a lamp bead plate 30, a light cup 10, and an upper cover 40, wherein the lamp body 20 forms a cavity 22 with an opening at one side; the lamp bead plate 30 and the light cup 10 are arranged in the containing cavity 22, the upper cover 40 covers the opening side of the lamp body 20, a plurality of high-brightness lamp beads 31 which are arranged at intervals are arranged on the lamp bead plate 30, the light cup 10 comprises a plurality of cup bodies, through holes are formed in the bottoms of the cup bodies, the number of the high-brightness lamp beads 31 is the same as that of the cup bodies, the high-brightness lamp beads 31 penetrate through the through holes in the cup bodies in a one-to-one correspondence mode, and the optical curved surface of each cup body is matched with the light distribution curve of the corresponding high-brightness lamp beads 31. In this embodiment, lamp body 20's opening side is equipped with a plurality of through-holes, through-hole and fastener one-to-one, opening side at lamp body 20 is established through a plurality of fastener covers to upper cover 40, has avoided droing of upper cover 40, upper cover 40 still is equipped with the LOGO lid, the LOGO lid passes through the fastener to be fixed on upper cover 40, demand LOGO lid according to the customer can set up different colours or patterns, also can paste customer LOGO. The lamp bead plate 30 is provided with fixing holes for positioning the lamp bead plate 30 through the mounting holes 15 on the light cup 10, and the fasteners penetrate through the mounting holes 15 to fix the light cup 10 on the lamp bead plate 30 in a positioning manner, so that the high-brightness lamp beads 31 are matched with the cup body one by one, and are prevented from being separated.

Moreover, a plurality of high-brightness lamp beads 31 are arranged on the lamp bead plate 30, the number of the high-brightness lamp beads 31 is consistent with that of the cup body, the high-brightness lamp beads 31 are arranged in a one-to-one correspondence mode, and the high-brightness lamp beads 31 penetrate through the lamp bead holes 16 one by one to extend into the cup body. Light that high bright lamp pearl 31 launched passes through lamp hole 16 and enters the cup inner chamber, and the reflection of process cup inner wall makes all light propagate according to required direction, and high bright lamp pearl 31's colour can also make up the configuration according to customer's needs, and the heat that high bright lamp pearl 31 produced passes through the air or sets up heat radiation structure and conducts on fin 21, has avoided the inside high temperature of lamp body 20.

Specifically, the cup body has a structure as shown in fig. 6, and an optical curved surface of the cup body is an outwardly concave arc surface and is matched with a light distribution curve of the highlight lamp bead 31. In the actual use process, the high-brightness lamp beads 31 serve as light sources, light energy can be radiated in the 360-degree direction completely, the light cup 10 is designed reasonably, the light energy is effectively utilized, and the illumination distance and the illumination area of the main light spot are controlled. Experimental data is as shown in fig. 7, and the facula picture that the left side was formed at 1 meter department for the led lamp pearl that adopts 3000lm, and the facula picture that the right side was formed at 9 meters department for the led lamp pearl that adopts 3000lm, promptly the utility model provides a high bright circular lamp can obtain good illuminating effect at this within range.

In the above embodiment, the high-brightness LED is used as the light source, and the optical curvature of the cup body is designed by precise calculation according to the optical characteristics of the high-brightness LED, so as to improve the utilization rate of light energy generated by the light-reflecting cup on the lamp body 20, and control the illumination distance and the illumination area. By matching with the special reflective cup, the light energy can be utilized to the maximum extent, and the light effect with high brightness and long range is synthesized.

In a preferred embodiment, the light-emitting side edge of the cup body is circular-like, and optical loss is reduced by arranging the optical curved surface of the light reflecting cup close to a full circle.

In an embodiment, the light cup 10 is provided with a mounting hole 15, the mounting hole 15 is arranged in the center, the plurality of cup bodies are arranged in a layered manner, and the cup bodies of each layer are circumferentially arranged in an array by taking the mounting hole 15 as an axis. The arrangement mode enables the highlight lamp beads 31 and the cup body to be placed as many as possible in a limited space, light rays emitted by the highlight lamp beads 31 are transmitted in an appointed direction after being reflected by the parabolic curved surface of the cup body, the more the light rays are reflected, the denser the light rays are, and therefore the purposes of enhancing brightness and improving the range are achieved.

Based on the above embodiment, the layer of the cup body close to the mounting hole 15 is the astigmatic cup body 17; or all the layers of the cup bodies are light-gathering cup bodies. The light emitted by the lamp body 20 can be transmitted in all directions by reflection of the light scattering cup body, the more the reflected light is, the larger the illumination range is, the cup bodies on other layers are light focusing cup bodies, the light reflected by the light focusing cup bodies can be transmitted in the appointed direction, so that the illumination intensity is enhanced, and the illumination range can be expanded while the illumination intensity is ensured by the combined light cup of the light scattering cup body and the light focusing cup body; the light cup can also be a light-gathering cup body, light rays are transmitted in the same direction through reflection of the light-gathering cup body, and the illumination intensity and the range in the direction are greatly enhanced within a certain illumination range; when the light cup is a light scattering cup body, the illumination range of the lamp is the maximum range.

Further, the number of layers of the cup is three, three-layer cup is first light cup layer 11, second light cup layer 12, third light cup layer 13 along the direction of keeping away from mounting hole 15 in proper order, a plurality of cups on first light cup layer 11 are first cup 111, a plurality of cups on second light cup layer 12 are second cup 121, a plurality of cups on third light cup layer 13 are third cup 131, second cup 121 is located the junction of two first cups 111 and is located the junction of two third cups 131. The second cup body 121 fully utilizes the gap between the first light cup layer 11 and the third light cup layer 13 in the limited cup body space, so that as many cup bodies as possible are arranged in the limited space, and due to size limitation, the second cup body 121 is not fully distributed in the second light cup layer 12; when the second cup body 121 is fully covered with the second light cup layer 12, the total number of the cup bodies is increased, the size of the light cup is increased, and the illumination intensity is also enhanced. According to different requirements, the cup body of the light cup can be an astigmatic cup body or a condenser cup body, or a combination of the astigmatic cup body and the condenser cup body, or a combination of a multilayer astigmatic cup body and a multilayer condenser cup body under certain conditions.

Further, a layer of the cup body of the light cup close to the mounting hole 15 is an astigmatic light cup body. The light emitted by the light source can be transmitted in all directions by reflection of the light scattering cup body, the more the reflected light is, the larger the illumination range is, the cup bodies on other layers are light gathering cup bodies, the light reflected by the light gathering cup bodies can be transmitted in the appointed direction, and therefore the illumination intensity is enhanced, and the illumination range can be expanded while the illumination intensity is ensured by the combined light cup of the light scattering cup body and the light gathering cup body; the light cup can also be a light-gathering cup body, light rays are transmitted in the same direction through reflection of the light-gathering cup body, and the illumination intensity and the range in the direction are greatly enhanced within a certain illumination range; when the light cup is a light scattering cup body, the illumination range of the lamp is the maximum range.

Specifically, the cup has three layers, three layers of cups are first light cup layer 11, second light cup layer 12 and third light cup layer 13 from far to near in proper order apart from mounting hole 15, a plurality of cups on first light cup layer 11 are first cup 111, a plurality of cups on second light cup layer 12 are second cup 121, a plurality of cups on third light cup layer 13 are third cup 131, second cup 121 is located the junction of two first cups 111 and is located the junction of two third cups 131. The second cup body 121 fully utilizes the gap between the first light cup layer 11 and the third light cup layer 13 in the limited cup body space, so that as many cup bodies as possible are arranged in the limited space, and due to size limitation, the second cup body 121 is not fully distributed in the second light cup layer 12; when the second cup body 121 is fully covered with the second light cup layer 12, the total number of the cup bodies is increased, the size of the light cup is increased, and the illumination intensity is also enhanced. According to different requirements, the cup body of the light cup can be an astigmatic cup body or a condenser cup body, or a combination of the astigmatic cup body and the condenser cup body, or a combination of a multilayer astigmatic cup body and a multilayer condenser cup body under certain conditions.

The distribution of light energy emitted by the light source in space is different, and for different light sources, the curve of the light cup is different, so that the inner wall curved surface of the light reflecting cup is matched with the optical characteristics of the light source, the emitted light is transmitted in a specified direction through reflection of the light reflecting cup, and the light energy is fully utilized through the combination of the high-brightness LED lamp beads and the special light reflecting cup.

The lamp bead plate 30 is generally an aluminum substrate, and the lamp bead plate 30 is clamped at the bottom of the cavity 22 and attached to the plurality of fin-type radiating fins 21. Lamp body 20 forms one side open-ended and holds chamber 22, lamp pearl board 30 and light cup card are located and are held the chamber 22 in, lamp pearl board 30 is located and holds the chamber 22 bottom, it is equipped with a plurality of fin formula fin 21 to hold chamber 22 and deviate from open-ended one side, the heat that lamp pearl 31 produced is passed through fin 21 and is dispersed the air fast, lamp pearl board 30 can also be copper, other materials that have the heat conductivity such as pottery, lamp pearl board 30 is favorable to the inside quick heat dissipation of lamp body 20 with the laminating of fin 21.

As shown in fig. 5, a plurality of fin-type heat sinks 21 are disposed on a side of the lamp body 20 facing away from the opening. Fin 21 is die-casting shaping, and a plurality of fin 21 parallel arrangement just are equipped with the clearance, and lamp pearl board 30 with heat conduction on fin 21, fin formula fin 21 can dispel the heat fast, avoided still being equipped with the power cord hole because of the high condition lamp body 20 that causes the light efficiency to reduce or the part damages deviates from open-ended one side because of the temperature, can install the power cord.

The high-brightness circular lamp 100 further comprises a new vertical plate 50 and a waterproof rubber ring 60, the waterproof rubber ring 60 is clamped between the new vertical plate 50 and the optical cup frame 14, the new vertical plate 50 is a transparent piece, and the upper cover 40 is sleeved on the new vertical plate 50. The waterproof rubber ring 60 is generally made of silica gel, and can be made of similar materials, has certain elasticity, and can play a role in sealing and waterproofing.

The high brightness circular lamp 100 further comprises a bracket 70, and the bracket 70 is slidably connected with two sides of the lamp body 20. The bracket 70 includes a bracket main body 71 and a bracket fixing block 72, two clamping arms 721 are formed at one side of the bracket fixing block 72, the clamping arms 721 are clamped at two sides of the fin-shaped heat sink 21, the bracket main body 71 is fixed on the fin-shaped heat sink 21 by the clamping arms 721 through fasteners, sliding grooves 711 are formed at two sides of the bracket main body 71, and the fasteners slide along the sliding grooves 711 to adjust the angle of the lamp body 20. The bottom of the bracket 70 is provided with a through hole for a customer to mount on a vehicle, the bracket fixing blocks 72 are respectively fixed on the outermost heat dissipation fins 21 at both sides of the lamp body 20, the heat dissipation fins 21 are clamped between the two clamping arms 721 and fixed by screws, both sides of the bracket main body 71 are further provided with sliding grooves 711, the fastening member passes through the sliding grooves 711 and the bracket fixing blocks 72 to be connected with the heat dissipation fins 21, and the fastening member can also slide along the sliding grooves 711 to adjust the inclination angle of the lamp.

The utility model discloses in, high bright circular lamp uses high bright LED as the light emitting source, can control its illumination distance and illumination area with light energy make full use of according to the reflection of light cup of high bright LED optical characteristics design. And then, the reflection cup bodies are skillfully arranged and combined, so that more high-brightness LED luminous sources are arranged in the limited space of the lamp body, the light energy can be utilized to the maximum extent by matching the special reflection cup, and the high-brightness circular vehicle lamp with high range and high brightness is realized by combining the high-brightness LED with the special reflection cup.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A high-brightness circular lamp is characterized by comprising a lamp body, a lamp bead plate, a light cup and an upper cover, wherein the lamp body forms a cavity with an opening at one side; the lamp bead board with the light cup set up in hold the intracavity, the upper cover lid is located the opening side of lamp body, be provided with a plurality of interval arrangement's highlight lamp pearl on the lamp bead board, the light cup includes a plurality of cups, each the through-hole has all been seted up to the bottom of cup, highlight lamp pearl with the quantity of cup is unanimous, just highlight lamp pearl passes one-to-one correspondingly on the cup the through-hole, the optics curved surface of cup with correspond highlight lamp pearl's grading curve phase-match.

2. The circular high intensity lamp of claim 1, wherein the light exit side edge of the cup is rounded like.

3. The circular high-brightness lamp as claimed in claim 1, wherein the light cup has a mounting hole, the mounting hole is centrally disposed, a plurality of said cups are layered, and each layer of said cups is circumferentially arrayed around the mounting hole.

4. The high intensity circular lamp of claim 3, wherein the one layer of cups adjacent to the mounting hole is a light diffusing cup; or the cup bodies of all layers are all spotlight cup bodies.

5. The circular high-brightness lamp according to claim 3, wherein the number of the cup bodies is three, the three cup bodies are sequentially a first light cup layer, a second light cup layer and a third light cup layer along a direction away from the mounting hole, the plurality of cup bodies on the first light cup layer are first cup bodies, the plurality of cup bodies on the second light cup layer are second cup bodies, the plurality of cup bodies on the third light cup layer are third cup bodies, and the second cup bodies are located at a joint of two first cup bodies and a joint of two third cup bodies.

6. The circular high intensity lamp of claim 5 wherein the side of the lamp body facing away from the opening is provided with a plurality of fin fins.

7. The circular high-brightness lamp as claimed in claim 6, further comprising a new plate and a waterproof rubber ring, wherein the waterproof rubber ring is clamped between the new plate and the light cup, the new plate is a transparent member, and the upper cover is sleeved on the new plate.

8. The circular high intensity lamp of claim 7 further comprising a bracket slidably attached to both sides of the lamp body.

9. The circular high-brightness lamp as claimed in claim 8, wherein the bracket comprises a bracket body and a bracket fixing block, two clamping arms are formed on one side of the bracket fixing block, the clamping arms are clamped on two sides of the finned heat sink, the bracket body is fixed on the finned heat sink through fasteners, sliding grooves are formed on two sides of the bracket body, and the fasteners slide along the sliding grooves to adjust the angle of the lamp body.

10. The circular high-brightness lamp as claimed in claim 9, wherein the lamp bead plate is an aluminum substrate, and the lamp bead plate is disposed at the bottom of the cavity and attached to the plurality of fin-shaped heat sinks.