CN218565288U - Light-gathering and light-reflecting LED lamp - Google Patents

Abstract

A spotlight and reflective LED lamp comprises a lamp strip main body, wherein a power supply assembly is arranged in the lamp strip main body, a lamp panel is arranged on one side of the lamp strip main body, an LED lamp source is arranged on the lamp panel and is connected with the power supply assembly, reflective bases are arranged on two sides of the lamp panel, the reflective bases on two sides of the lamp panel surround the LED lamp source in the middle area, a reflective layer is arranged on the surface of each reflective base, and the reflective bases are detachably arranged in the lamp strip main body; the LED light source directly irradiates the light on the surface of the reflecting layer, and/or the LED light source irradiates the lens and then reflects the light on the surface of the reflecting layer, and the light is reflected by the reflecting layer and then irradiates out of the lens again. The utility model discloses have higher illumination efficiency, promote light utilization ratio, assemble in a flexible way, extensive applicability is general.

Description

Light-gathering and light-reflecting LED lamp

Technical Field

The utility model relates to a lamps and lanterns, specifically speaking are spotlight reflection of light LED lamps and lanterns with high reflection of light performance.

Background

LED lamps are used in various fields. The LED lamp generally includes a housing, an LED light source is disposed in the housing, and a lens is disposed in the housing, so that after light emitted from the LED light source strikes the lens, most of the light passes through the lens and is emitted outward, and a part of the light is absorbed. In addition, some lenses have a reflection function, and a part of light rays are reflected by the lenses and then return to the inside of the shell, and the inside of the shell does not have a good reflection function, so that the part of light rays can not be reflected again, and the part of light rays are wasted, and the light efficiency is reduced.

In order to solve the problem, some manufacturers research, and set a reflection base at a lamp holder of an LED lamp source inside a lamp, where the reflection base can re-reflect a part of light, however, the reflection base and a housing are integrated into a whole, and once the reflection base and the housing are assembled and formed, the reflection base cannot be changed any more, that is, one LED lamp only has a reflection base with one angle, and if the reflection angle of the reflection base needs to be changed, so that the irradiation of light meets corresponding requirements, only the whole lamp can be changed together, which increases the use cost of users.

In addition, among the current lamps and lanterns, to the power of lamp source, generally be difficult to change, can't increase in a flexible way or reduce the power of lamp, application scope is relatively poor, and is comparatively crude to the mounting structure on the lamp source, leads to waterproof nature relatively poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a spotlight reflection of light LED lamps and lanterns.

In order to solve the technical problem, the utility model discloses take following technical scheme:

a spotlight and reflective LED lamp comprises a lamp strip main body, wherein a power supply assembly is arranged in the lamp strip main body, a lamp panel is arranged on one side of the lamp strip main body, an LED lamp source is arranged on the lamp panel and is connected with the power supply assembly, reflective bases are arranged on two sides of the lamp panel, the reflective bases on two sides of the lamp panel surround the LED lamp source in the middle area, a reflective layer is arranged on the surface of each reflective base, and the reflective bases are detachably arranged in the lamp strip main body; the LED light source directly irradiates the light on the surface of the reflecting layer, and/or the LED light source irradiates the lens and then reflects the light on the surface of the reflecting layer, and the light is reflected by the reflecting layer and then irradiates out of the lens again.

The light reflection rate of the light reflection layer is more than 0 and less than or equal to 98 percent.

The reflecting angle of the reflecting layer on the reflecting seat is 0-180 degrees.

Be equipped with the draw-in groove portion in the lamp strip main part, be equipped with trip portion on the reflection of light seat, the trip portion of this reflection of light seat realizes detachable structure with the draw-in groove portion looks mutual lock of lamp strip main part.

The light reflecting seat is provided with an inclined plane, a vertical plane and a top plane, the light reflecting layer is arranged on the inclined plane, the inclined plane is positioned on two sides of the LED light source, the vertical plane faces the inner side wall of the light bar main body, and the top plane faces the lamp panel.

There is the clearance between vertical plane of anti-light seat and the inside wall laminating butt of lamp strip main part simultaneously top plane and lamp plate surface, there is the clearance vertical plane and the inside wall of lamp strip main part when perhaps the top plane of anti-light seat and the lamp plate laminating butt for anti-light seat passes through the inclination of the anti-light seat of fastening degree adjustment of trip portion and draw-in groove portion.

The two ends of the lamp strip main body are respectively provided with an end cover, and the lens is provided with an upper cover.

The one end of lamp strip main part is equipped with connects public end, the other end and is equipped with and connects female end, connects public end and is connected female end and all is connected with power supply module, should connect public end and connect female end and be assorted helicitic texture or buckle structure.

The lamp strip main part is including establishing few, when setting up more than two lamp strips, is connected through the female end of being connected of the public end of being connected of one of them lamp strip main part and another lamp strip main part.

When more than two light bar main bodies are arranged, the more than two light bar main bodies are sequentially connected in series according to vertical arrangement to form a linear structure; or the more than two lamp strip main bodies are sequentially connected in series according to the transverse arrangement to form a frame type structure.

Compared with the prior art, the utility model, following beneficial technological effect has:

1. different reflecting seats can be flexibly replaced by mounting the reflecting seat with a detachable structure, so that different reflecting requirements can be met, the whole lamp does not need to be replaced, only the reflecting seat needs to be detached and replaced, the buckling structure is very convenient to mount and detach, and the operation difficulty is reduced; moreover, the adjustment of the inclination angle of the light reflecting seat can be realized to a certain degree, and the adjustment of the reflection angle of the same light reflecting seat can also be realized to a certain degree.

2. The reflecting layer with reflectivity up to 98% is adopted as the reflecting surface of the reflecting seat, so that light irradiated on the surface of the reflecting layer can be fully reflected back to the lens and is emitted outwards, and the setting mode of the inclination of the reflecting layer is combined, so that the light reflection of 0-180 degrees and the illumination area of the lens reflection can be controlled, the repeated reflection is performed, the light is reduced, the light is absorbed and wasted by a lamp, the effective illumination uniformity of the product is improved, the illumination efficiency of the lamp is increased, the illumination area and the light intensity effect of the product are improved, and the light efficiency of the whole product is effectively improved.

3. The power supply is arranged inside the lamp strip, and the LED lamp source is wrapped by the lamp strip, so that the whole LED lamp has high waterproof and moistureproof performances.

4. The lamp is flexible and changeable to use, the connection male end and the connection female end are utilized, assembly among different lamps is facilitated, the lamps can be assembled in a vertical or transverse mode, the modes are diversified, the assembly is simple and convenient, and the lamp is suitable for replacement and assembly of various environments; different powers and light effects can be assembled and matched according to different places, corresponding powers and light effects can be formed by assembling lamps with corresponding numbers, other types of products can be replaced for storage and use, and high-power lamps can be replaced by assembling a plurality of low-power LED lamps.

5. The disassembly is also convenient after the assembly, and the single-piece overlapped storage can be realized, so that the occupied space is smaller, the storage cost is reduced, the storage is convenient, and the transportation convenience is improved.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an exploded view of the light bar and the light reflecting seat of the present invention;

FIG. 4 is a schematic view of the light reflection of the present invention;

fig. 5 is a schematic structural view of the vertically assembled multiple lamps of the present invention;

fig. 6 is the structure schematic diagram of the horizontal assembly of a plurality of lamps.

Reference numerals:

1-a light bar body; 2-a lamp panel; 3-a light reflecting base; 31-inclined plane; 32-vertical plane; 33-top plane; 4-a light-reflecting layer; 5, covering the upper cover; 6-a lens; 7-LED light source; 8-power supply components; 9-end cap; 10-a bayonet part; 11-a hook part; 12-connecting the female terminal; 13-connecting a male end; 14-screws.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. They may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example one

Referring to fig. 1-6, a light-gathering and light-reflecting LED lamp comprises a lamp strip body 1, wherein a power supply assembly 8 is arranged in the lamp strip body 1, a lamp panel 2 is arranged on one side of the lamp strip body 1, an LED lamp source 7 is arranged on the lamp panel 2, the LED lamp source 7 is connected with the power supply assembly 8, light-reflecting bases 3 are arranged on two sides of the lamp panel 2, the light-reflecting bases 3 on two sides of the lamp panel 2 surround the LED lamp source 7 in the middle area, a light-reflecting layer 4 is arranged on the surface of each light-reflecting base 3, and the light-reflecting bases 3 are detachably mounted in the lamp strip body 1; and/or the light rays which are irradiated by the LED light source to the surface of the reflecting layer and then reflected to the surface of the reflecting layer are reflected by the reflecting layer and then irradiated out of the lens again. The number of the LED light sources mounted on the lamp panel is not particularly limited, and the power of the LED light sources can be selected according to actual conditions, and the color of the light sources can be flexibly selected.

Any type of lens in the prior art may be selected as the lens, and of course, the lens has a deviation in light reflection capability and light transmission capability depending on the lens material, such as glass, acrylic lens, or other materials, and the lens is not particularly limited herein. Lenses of different reflectivities and transmittances differ only in how much and how little light is reflected to the surface of the reflective layer.

In the first embodiment, the light is reflected by the reflecting bases arranged on the two sides of the LED light source and the reflecting layers on the reflecting bases. There are two cases of reflection here:

the first condition is as follows: after the light that LED lamp source 7 sent shines lens 6, most light goes out through lens 6 direct irradiation, and some light then reflects on reflector base 3 behind the lens, shines behind reflector layer 4, utilizes the reflectivity of reflector layer 4 to reflect once more to shine back lens 6, will form some light and directly shine away again, remaining light probably takes place the reflection behind lens again, just so forms multiple reflection, forms the light reflection of relapse.

Case two: partial light emitted by the LED light source 7 directly irradiates the reflecting base 3, is reflected after contacting the reflecting layer 4, and is irradiated out through the lens 6, so that the situation that the light on the lens is reflected back to the reflecting layer can occur, and the situation of repeated reflection occurs as the situation is the same.

Therefore, by means of the reflecting layer, the light rays are continuously reflected, the absorption and waste of the light rays by the lamp shell can be reduced, and the illumination efficiency of the lamp is increased. Because the light that directly shines away from lens, with the light that reflects away from the reflector layer, the angle can be different, just so makes light more even, has also formed better spotlight function.

In order to make the reflective layer better reflect light and avoid light absorption waste, the reflective rate of the reflective layer is as high as 98%, for example, the known reflective materials are selected: the German antoaluminum mirror surface material has higher light reflection rate and is beneficial to realizing the effective reflection of light. Of course, other materials with good reflectivity can be used to prepare the reflective layer, and these materials are all known in the art and are not listed here.

In addition, the reflection angle of the reflection layer on the reflection seat is 0-180 degrees, namely, the incident light is in the range of 0-180 degrees relative to the angle of the reflection layer, so that the reflection can be realized, the light emitted by the LED lamp source can be effectively reflected to the greatest extent, the situation that the light emitted by the LED lamp source is absorbed and wasted after directly irradiating the interior of the lamp strip body is well avoided, and the illumination efficiency is improved.

Example two

Referring to fig. 1-5, in order to better mount the light reflecting base 3, the present embodiment further improves the mounting structure of the light reflecting base, a clamping groove portion 10 is provided in the light bar main body 1, a clamping hook portion 11 is provided on the light reflecting base 3, and the clamping hook portion 11 of the light reflecting base 3 and the clamping groove portion 10 of the light bar main body 1 are mutually fastened to realize a detachable structure. Draw-in groove portion department is formed with ascending card post, and trip portion then is formed with decurrent post, just can realize stable assembly after draw-in groove and the mutual lock of trip like this, and the strip is pressed to accessible plastic is compressed tightly, ensures the firm installation of reflection of light seat and lamp strip main part. Through the buckle structure, the light reflecting seat can be conveniently installed and detached.

The purpose of the detachable structure for arranging the light reflecting seat mainly lies in that the light reflecting seat can be flexibly replaced, so that the light reflecting layers with different light reflecting rates can be used. For example, an LED lamp is required to be replaced by a whole lamp to meet different requirements of the illumination environment, so as to change the illumination uniformity or efficiency of light. In the application, only the reflecting seat needs to be replaced. A plurality of types of reflecting seats with different reflecting rates can be arranged, such as a first reflecting seat, and the reflecting rate of the reflecting layer on the first reflecting seat is 90 percent; the light reflecting layer on the second light reflecting seat has the light reflecting rate of 80 percent; and the reflective layer on the third reflective base has a reflective rate of 95%. In some occasions, high light reflection rate is not necessarily required, so that the light reflection rate can be selected according to different occasions and different time periods. The higher the reflectivity of the reflecting layer is, the more the reflected light is, and the illumination efficiency is higher. When the lamp is replaced, the reflecting seat is only required to be detached and replaced by the reflecting seat with the corresponding model, so that the lamp is convenient and quick to use, more choices are provided for users, and the use cost is saved.

The light reflecting seat is provided with an inclined plane 31, a vertical plane 32 and a top plane 33, the light reflecting layer 4 is arranged on the inclined plane 31, the inclined plane 31 is positioned on two sides of the LED light source 7, the vertical plane 32 faces the inner side wall of the light bar main body 1, and the top plane 33 faces the lamp panel 2. The inclination angle of the inclined surface is usually 45 degrees, but may be other angles.

In addition, there is the clearance between vertical plane of reflection of light seat and the inside wall laminating butt of lamp strip main part top plane and lamp plate surface simultaneously, perhaps there is the clearance vertical plane and the inside wall of lamp strip main part when the top plane of reflection of light seat and lamp plate laminating butt for reflection of light seat passes through the inclination of the fastening degree adjustment reflection of light seat of trip portion and draw-in groove portion. The scope between the inside wall of lamp plate and lamp strip main part can be a bit more than reflection of light seat promptly to draw-in groove portion is as rotating the fulcrum, upwards perhaps rotates downwards, forms reflection of light seat's fine setting. That is to say, to the installation angle of reflection of light seat, also can finely tune, realize the adjustment of certain light reflection angle, the suitability is stronger. After the adjustment is completed, plastic pressing strips are arranged at the clamping groove part and the clamping hook part for clamping, so that the stable assembly of the light reflecting seat is realized.

In addition, the both ends of lamp strip main part 1 are equipped with end cover 9 respectively, cover 9 the both ends of living lamp strip main part 1, also can play waterproof dustproof dampproofing effect, have installed upper cover 5 in lens 6 department, play the guard action to lens 6, prevent that lens from being disturbed by the external world, avoid lens by the direct scratch of foreign object or bruise. Of course, the upper cover is transparent and cannot block the light from being emitted normally.

EXAMPLE III

Referring to fig. 1, one end of the light bar body 1 is provided with a connecting male end 13, the other end of the light bar body is provided with a connecting female end 12, both the connecting male end 13 and the connecting female end 12 are connected with the power supply assembly 8, and the connecting male end 13 and the connecting female end 12 are of a matched threaded structure or a matched buckle structure. For example, a threaded structure is adopted, and the connecting male end and the connecting female end are directly assembled in a rotating mode; if the structure is a buckle structure, the connecting male end is inserted into the connecting female end and fastened, and the electric connection between the connecting male end and the connecting female end is realized. The specific structure of the connecting male end and the connecting female end is not limited, and the quick and simple connection and assembly of the connecting male end and the connecting female end are mainly realized. To buckle structure, the structure type that adopts current lamps and lanterns joint mouth can, for example, the lateral wall of connecting public end is equipped with the arch, has the appearance chamber in the female end of connection, and the lateral wall of connecting the female end is equipped with a vertical groove and transverse groove, and the arch inserts along vertical groove earlier and rotates the public end of connection again and make the arch shift over to the transverse groove in, just so realize connecting the assembly connection of public end and connection female end, under the rotation effect that does not have external force, connect the public end can not drop from connecting the female end easily. And the helicitic texture is just simpler, only need connect female end inside to set up the internal thread, connect public end surface and set up the external screw thread, connect public end insert connect female end in rotatory can.

The LED lamp can comprise a plurality of lamp strips, and the lamp strips are combined together to form a lamp with larger power. For the assembled structure, there are two ways, vertical and horizontal.

Vertical package assembly: as shown in fig. 5, the lamp strip comprises two lamp strip main bodies, wherein the male connecting end of one lamp strip main body is connected with the female connecting end of the other lamp strip main body, and then the lamp strip main bodies are connected with an external power supply, so that the power-on can be realized. The overall power is twice that of the single light bar body. This connection is a straight line, i.e. a straight line connection. When three, four or more lamps are arranged, the lamps are sequentially connected in front and back to form an integral lamp with longer length. The lamp strip can be provided with screws for direct locking and installation with the outside.

The transverse assembly structure comprises: as shown in fig. 6, the light bar assembly comprises six light bar bodies, which are connected in series in sequence in a transverse arrangement to form a frame structure. Can increase the support, support and lamp strip main part locking connection link together six lamp body main parts, form firm structure.

The vertical and horizontal structures are flexibly selected, more use scenes can be met, and diversified selections are provided for users. The above examples do not limit the number of light bars.

Moreover, when a certain use scene needs to be differentially irradiated according to the terrain or the requirement, a part of the vertical assembling structure can be contained, and the other part of the vertical assembling structure is the transverse assembling structure, so that the lamp strip of the vertical assembling structure part forms a narrower illumination range in the length direction, and the transverse assembling structure part can form a wide illumination range, thereby meeting the illumination requirements of different areas.

The rapid assembling mode of connecting the male end and the female end is utilized, so that the lamp can be flexibly assembled, can be applied to various scenes, and can replace the same type of high-power integral lamp.

For example, the power of a single LED lamp source inside the lamp strip body is set to be 200W, two LED lamps are connected in series to form 400W, and 4 LED lamps are connected in series to form 800W. Therefore, the high-power integral lamp of the same type can be conveniently replaced, namely, the lamp strip main body can be detached when being stored or transported because the lamp strip main body can be conveniently detached, and then the lamp strip main body is completely stacked and placed together, so that a large space is saved.

It should be noted that the above is only a preferred embodiment of the present invention, and the present invention is not limited to the above, and although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced with equivalents, but any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A spotlight and reflective LED lamp comprises a lamp strip main body, wherein a power supply assembly is arranged in the lamp strip main body, and the spotlight and reflective LED lamp is characterized in that a lamp plate is arranged on one side of the lamp strip main body, an LED lamp source is arranged on the lamp plate and connected with the power supply assembly, reflective seats are arranged on two sides of the lamp plate, the reflective seats on two sides of the lamp plate surround the LED lamp source in the middle area, a reflective layer is arranged on the surface of each reflective seat, and the reflective seats are detachably arranged in the lamp strip main body; and/or the light rays which are irradiated by the LED light source to the surface of the reflecting layer and then reflected to the surface of the reflecting layer are reflected by the reflecting layer and then irradiated out of the lens again.

2. The spotlight reflective LED lighting device of claim 1, wherein the reflective layer has a reflectivity of greater than 0% and equal to or less than 98%.

3. The spotlight according to claim 2, wherein the reflector layer of the reflector base has a reflection angle of 0-180 °.

4. The spotlight and reflective LED lighting device of claim 3, wherein the light bar body has a slot, and the reflector has a hook, the hook of the reflector and the slot of the light bar body are engaged with each other to form a detachable structure.

5. The spotlight and reflective LED lamp of claim 4, wherein the reflector base has an inclined surface, a vertical surface and a top surface, the reflective layer is disposed on the inclined surface, the inclined surface is disposed on both sides of the LED light source, the vertical surface faces the inner side wall of the light bar body, and the top surface faces the lamp panel.

6. The spotlight and reflective LED lamp according to claim 5, wherein the vertical plane of the reflector and the inner wall of the lamp strip body abut against each other, and a gap exists between the top plane and the surface of the lamp panel, or a gap exists between the vertical plane and the inner wall of the lamp strip body when the top plane of the reflector abuts against the lamp panel, so that the reflector can adjust the inclination angle of the reflector through the fastening degree of the hook portion and the groove portion.

7. The spotlight and reflective LED lamp of claim 6, wherein the lamp strip body has end caps at both ends thereof, and the lens has an upper cap.

8. A spotlight and reflective LED lamp according to any one of claims 1 to 7, wherein the main body of the light bar has a male connection end at one end and a female connection end at the other end, the male and female connection ends are connected to the power module, and the male and female connection ends are of a matching screw structure or a snap structure.

9. The spotlight and reflective LED lamp of claim 8, wherein the number of the light bar bodies is one, and when more than two light bars are provided, the light bar bodies are connected with the female connecting end of the other light bar body through the male connecting end of one light bar body.

10. The spotlight according to claim 9, wherein when two or more light bar bodies are provided, the two or more light bar bodies are connected in series in a vertical arrangement to form a linear structure; or the more than two lamp strip main bodies are sequentially connected in series according to the transverse arrangement to form a frame type structure.

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