CN210266842U

CN210266842U - Multilayer barrier lamp

Info

Publication number: CN210266842U
Application number: CN201920890587.6U
Authority: CN
Inventors: 吕志明; 宋恒柱; 陈庚军; 李民
Original assignee: Jilin Quanstar Aviation Technology Co ltd
Current assignee: Jilin Quanstar Aviation Technology Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-07
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a multilayer barrier lamp, which comprises a base, at least two layers of side luminous units, a lampshade and an upper cover, wherein the at least two layers of side luminous units are vertically stacked on the base; one part of the side light-emitting units in the at least two layers of side light-emitting units emits first color light, the other part of the side light-emitting units in the at least two layers of side light-emitting units emits second color light, and the colors of the first color light and the second color light are different; the lampshade is arranged on the base and covers the at least two layers of side light-emitting units, and the lampshade is of a cylindrical structure with an open upper end; the upper cover is arranged at the upper end of the lampshade. According to the embodiment of the utility model provides a multilayer barrier lamp can realize the light output of two kinds of different colours to adapt to different environment, simultaneously, can satisfy the light intensity requirement of different colours according to the configuration of number of piles quantity of side luminescence unit, for monochromatic barrier lamp among the correlation technique, its strong adaptability, and, can replace the function that the barrier lamp cooperation of two different grade types was used, the cost is lower.

Description

Multilayer barrier lamp

Technical Field

The utility model relates to a lamps and lanterns especially relate to a multilayer barrier lamp.

Background

The obstacle lamp is a lighting device for marking the position of flight obstacle. Arranged on the mountains and other fixed obstacles which affect the flight safety around the airport. The lamplight is red, an omnidirectional light-emitting lamp is adopted, and the visible distance in the air is not less than 1000 meters.

The barrier lamps are generally classified into three categories of low light intensity, medium light intensity and high light intensity, and the barrier lamps with low light intensity are red constant light. The medium-light-intensity barrier lamps are further divided into medium-light-intensity A-type barrier lamps, medium-light-intensity B-type barrier lamps and medium-light-intensity C-type aviation barrier lamps according to the light emitting requirements, and the high-light-intensity barrier lamps are further divided into high-light-intensity A-type barrier lamps and high-light-intensity B-type barrier lamps according to the light emitting requirements.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims at providing a multilayer barrier lamp.

To achieve the above object, according to the present invention, a multilayer barrier lamp includes:

a base;

the at least two layers of side light-emitting units are vertically stacked on the base; one part of the side light-emitting units in the at least two layers of side light-emitting units emits first color light, the other part of the side light-emitting units in the at least two layers of side light-emitting units emits second color light, and the colors of the first color light and the second color light are different;

the lampshade is arranged on the base and covers at least two layers of the side light-emitting units, and the lampshade is of a cylindrical structure with an open upper end;

and the upper cover covers the upper end of the lampshade.

According to the embodiment of the utility model provides a multilayer barrier lamp, at least two-layer side luminescence unit establishes on the base, and some side luminescence unit sends first color light in the at least two-layer side luminescence unit, and another part side luminescence unit among the at least two-layer side luminescence unit sends second color light, first color light with the colour of second color light is different, so, and the light output of two kinds of different colours can be realized to this barrier lamp to adapt to different environment, simultaneously, can satisfy the light intensity requirement of different colours according to the configuration of the number of piles quantity of side luminescence unit, for monochromatic barrier lamp among the correlation technique, its strong adaptability, and, can replace the function that the barrier lamp cooperation of two different grade types was used, the cost is lower.

In addition, the multilayer barrier lamp according to the above embodiment of the present invention may further have the following additional technical features:

according to an embodiment of the present invention, the first color light is white light, and the second color light is red light.

According to an embodiment of the present invention, each layer of the side light emitting units includes a plurality of light emitting components, and the plurality of light emitting components are circumferentially arranged around a vertical axis and enclose to form a polygon; the light emitting direction of each light emitting assembly faces to the peripheral wall of the lampshade, so that the light of each light emitting assembly in each layer of the side light emitting units is emitted from the peripheral wall of the lampshade to form annular illumination light.

According to an embodiment of the present invention, each of the light emitting assemblies includes:

a reflector housing having a reflective wall;

the LED lamp strip and the reflecting wall are arranged oppositely in the horizontal direction, and the light emitting direction of the LED lamp strip faces the reflecting wall, so that light rays emitted by the LED lamp strip are emitted from the peripheral wall after being reflected by the reflecting wall.

According to an embodiment of the present invention, the reflector further has a first end portion and a second end portion, the first end portion and the second end portion are respectively located at two ends of the length direction of the reflective wall; one end of the LED lamp strip is connected to the first end portion, and the other end of the LED lamp strip is connected to the second end portion.

According to the utility model discloses an embodiment, LED lamp strip is in orthographic projection on the reflection wall is located reflection wall width direction's middle part.

According to an embodiment of the present invention, the middle part of the width direction of the reflective wall protrudes to form a reflective edge opposite to the LED light bar;

the reflecting edge extends along the length direction of the reflecting wall, and the section of the reflecting edge, which is perpendicular to the length direction of the reflecting wall, is formed into a triangle protruding towards the direction of the LED lamp strip.

According to the utility model discloses an embodiment, the side luminescence unit still includes upper fixed plate and bottom plate, upper fixed plate with the bottom plate is vertical relative setting, and is a plurality of light-emitting component presss from both sides and establishes between upper fixed plate and the bottom plate, and through the fastener with upper fixed plate and bottom plate are connected fixedly.

According to the utility model discloses an embodiment, it is adjacent two-layer in the side luminescence unit, the light unit of lower floor be equipped with buckle spare on the bottom plate, the side luminescence unit on upper strata be equipped with on the top plate with the card hole of buckle spare lock.

According to an embodiment of the present invention, the upper cover has a first boss protruding downward, the first boss is sleeved in the upper end of the lamp cover, and the outer peripheral surface of the first boss is provided with a first sealing ring abutting against the peripheral wall of the lamp cover;

the lower extreme of lamp shade is opened, the base has the convex second boss that makes progress, the second boss cover is established in the lower extreme of lamp shade, just the outer peripheral face of second boss be equipped with the second sealing washer that the perisporium of lamp shade offseted.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

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 a schematic structural diagram of a multilayer barrier lamp according to an embodiment of the present invention;

fig. 2 is a sectional view of a multilayer barrier lamp according to an embodiment of the present invention;

fig. 3 is an exploded view of a multilayer barrier lamp according to an embodiment of the present invention;

fig. 4 is a front view of a multi-layered light emitting unit in a multi-layered barrier lamp according to an embodiment of the present invention.

Reference numerals:

a base 10;

a second boss 101;

a second seal ring 1011;

a light emitting unit 20;

a reflection cover 201;

the reflecting wall 2011;

a first end 2012;

a second end 2013;

a reflective edge 2014;

an LED light bar 202;

an upper fixing plate 203;

a snap hole 2031;

a lower fixing plate 204;

a fastener 2041;

a heat dissipation bar 205;

a lamp cover 30;

a peripheral wall 301;

an upper cover 40;

a first boss 401;

the first seal 4011.

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

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 drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship 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 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.

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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The multilayer barrier lamp according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, a multilayer barrier lamp according to an embodiment of the present invention includes a base 10, at least two layers of side light emitting units 20, a lamp cover 30, and an upper cover 40.

Specifically, the base 10 is used to mount the side light emitting unit 20, the lamp housing 30, and the upper cover 40.

At least two layers of the side light-emitting units 20 are vertically stacked on the base 10; a part of the side light emitting cells 20 of the at least two layers of side light emitting cells 20 emit a first color light, and another part of the side light emitting cells 20 of the at least two layers of side light emitting cells 20 emit a second color light, the first color light and the second color light being different in color.

That is, the side light emitting units 20 are multiple layers, the multiple layers of side light emitting units 20 are sequentially stacked on the base 10 from bottom to top, and one or more layers of the side light emitting units 20 emit light of a first color, while the other layers emit light of a second color, and the colors of the first color and the second color are different. In the example of fig. 2, the side light emitting units 20 are two layers, and the color of light emitted from the side light emitting units 20 of the upper layer is different from that of light emitted from the side light emitting units 20 of the lower layer.

The lamp shade 30 is disposed on the base 10 and covers at least two layers of the side light emitting units 20, the lamp shade 30 is formed in a cylindrical structure with an open upper end, and the lamp shade 30 covers the side light emitting units 20 to isolate the side light emitting units 20 from the external environment so as to protect the side light emitting units 20. The lamp cover 30 is made of a light-transmitting material and can emit light.

The upper cover 40 covers the upper end of the lampshade 30, and the upper cover 40 is used for sealing the upper end of the lampshade 30, so that the barrier lamp is ensured to have better sealing performance, and further has good waterproof and dustproof effects. In addition, during production and processing, for barrier lamps with different light intensity requirements, only the lamp covers 30 with different height dimensions are produced and processed, and during assembly, according to the height of the lamp covers 30, the side light-emitting units 20 with corresponding quantity are selected to be stacked and assembled in the lamp covers 30, and then the upper cover 40 is covered and sealed at the upper ends of the lamp covers 30, so that the barrier lamps with different light intensity requirements can be flexibly configured.

According to the embodiment of the utility model provides a multilayer barrier lamp, at least two-layer side luminescence unit 20 is established on base 10, and some side luminescence unit 20 sends first color light in the luminescence unit 20 of at least two-layer side, and another part side luminescence unit 20 in the luminescence unit 20 of at least two-layer side sends second color light, first color light with the color of second color light is different, so, this barrier lamp can realize the light output of two kinds of different colors to adapt to different environment, simultaneously, can satisfy the light intensity requirement of different colors according to the configuration of number of piles quantity of side luminescence unit 20, for monochromatic barrier lamp in the correlation technique, its strong adaptability, and, can replace the function that the barrier lamp cooperation of two different grade types was used, the cost is lower.

Advantageously, the first color light is white light and the second color light is red light, the white light may be suitable for daytime, dusk, dawn and night whole day, and the red light may be suitable for lower visibility environments such as night.

Referring to fig. 2 and 3, in an embodiment of the present invention, each layer of the side light emitting units 20 includes a plurality of light emitting components, and the plurality of light emitting components are circumferentially arranged around a vertical axis and enclose to form a polygon. The light emitting direction of each light emitting module faces the peripheral wall of the lamp housing 30, so that the light of each light emitting module in each layer of the side light emitting unit 20 forms an illumination light after being emitted from the peripheral wall of the lamp housing 30.

That is, each layer side light emitting unit 20 includes a plurality of light emitting elements which are circumferentially arranged around a vertical axis, and the ends of the light emitting elements are adjacent to or connected to each other to form a polygon in an enclosing manner. And every light emitting component's light-emitting direction is towards lamp shade 30 along the horizontal direction, so, when these light emitting component were luminous, light jetted out from lamp shade 30, because these light emitting component arrange around above-mentioned axis circumference, so, can form the ring light that encircles above-mentioned vertical axis, promptly, can realize circumference omnidirectional and give out light to in the barrier can all be observed to follow different angles, better indicating effect has.

Referring to fig. 2 and 3, in an embodiment of the present invention, each of the light emitting components includes a reflective cover 201 and an LED light bar 202, the reflective cover 201 has a reflective wall 2011, in the example of fig. 1, the reflective wall 2011 is formed in a substantially arc shape along a cross section perpendicular to a length direction thereof; the LED light bar 202 and the reflecting wall 2011 are disposed opposite to each other in the horizontal direction, and the light emitting direction of the LED light bar 202 faces the reflecting wall 2011, so that the light emitted by the LED light bar 202 is reflected by the reflecting wall 2011 and then emitted from the peripheral wall.

That is to say, the LED light bar 202 is disposed opposite to the reflective cover 201, and the light emitting direction of the LED light bar 202 faces the reflective wall 2011 of the reflective cover 201. When the LED light bar 202 emits light, the light thereof is emitted to the reflective wall 2011 of the reflective cover 201, and the reflective wall 2011 reflects the light toward the lampshade 30, so that the light can be emitted from the peripheral wall of the lampshade 30 after being reflected, and thus, by utilizing the light reflection function of the reflective cover 201, the light can have a predetermined beam angle and reach a uniform light intensity distribution, and the optical effect is improved.

Further, the reflecting cover 201 further has a first end 2012 and a second end 2013, and the first end 2012 and the second end 2013 are respectively located at two ends of the reflecting wall 2011 in the length direction; one end of the LED light bar 202 is connected to the first end 2012, and the other end of the LED light bar 202 is connected to the second end 2013.

That is, one end of the LED light bar 202 is installed on the first end 2012 of the reflective cover 201, and the other end of the LED light bar 202 is installed on the second end 2013 of the reflective cover 201, so that the first end 2012 and the second end 2013 are utilized to facilitate the installation of the LED light bar 202 and maintain the relative position of the LED light bar 202 and the reflective cover 201 in the horizontal direction.

Advantageously, the orthographic projection of the LED light bar 202 on the reflecting wall 2011 is located in the middle of the width direction of the reflecting wall 2011, so that the light of the LED light bar 202 can be projected onto the reflecting wall 2011 as much as possible, and then reflected to the lampshade 30 through the reflecting wall 2011, thereby improving the utilization rate of the light.

Referring to fig. 2 and 3, in an embodiment of the present invention, the middle of the reflecting wall 2011 in the width direction protrudes to form the reflecting edge 2014 opposite to the LED light bar 202. The reflecting rib 2014 extends along the length direction of the reflecting wall 2011, and the cross section of the reflecting rib 2014 perpendicular to the length direction of the reflecting wall 2011 is formed into a triangle protruding towards the direction of the LED light bar 202.

Because the LED light bar 202 has a certain width, light emitted from the LED light bar 202 is projected onto the reflecting wall 2011, and when the reflecting wall 2011 reflects light toward the lampshade 30, a part of the reflected light is blocked by the LED light bar 202, so that light loss is caused.

In this embodiment, by providing the reflection rib 2014 on the reflection wall 2011, part of the light projected onto the reflection rib 2014 is projected, and since the longitudinal section of the reflection rib 2014 is a convex triangle, the part of the light can be reflected to other positions on the reflection wall 2011 by the reflection rib 2014, and then reflected for the second time by the reflection wall 2011, and finally, the part of the light can be emitted from the lamp housing 30 by avoiding the LED light bar 202 after being reflected for the second time, so that the light loss can be reduced, and the light utilization rate can be further improved.

Advantageously, the light emitting assembly further comprises a heat dissipation strip 205, wherein the heat dissipation strip 205 is attached to the LED light bar 202 and located on a side away from the reflective cover 201. Preferably, two ends of the heat dissipation strip 205 are fixed to the first end 2012 and the second end 2013 by fasteners such as screws, and the LED light bar 202 is mounted on a side surface of the heat dissipation strip 205 close to the reflective cover 201.

Therefore, on the one hand, the heat dissipation effect of the LED light bar 202 can be improved by using the heat dissipation strip 205, the LED light bar 202 is ensured to be more stable and reliable in use, the service life is longer, on the other hand, the LED light bar 202 is installed on the heat dissipation strip 205, the LED light bar 202 is convenient to install and fix, the structure is more stable and reliable, and the LED light bar 202 is not easy to damage.

Referring to fig. 2 and 3, in an embodiment of the present invention, the side light emitting unit 20 further includes an upper fixing plate 203 and a lower fixing plate 204, the upper fixing plate 203 and the lower fixing plate 204 are vertically disposed opposite to each other, and the plurality of light emitting assemblies are sandwiched between the upper fixing plate 203 and the lower fixing plate 204 and are fixedly connected to the upper fixing plate 203 and the lower fixing plate 204 through fasteners.

That is to say, the upper fixing plate 203 is located above the plurality of light emitting assemblies, the lower fixing plate 204 is located below the plurality of light emitting assemblies, the upper fixing plate 203 and each light emitting assembly are fixed by fasteners such as screws, and the lower fixing plate 204 and each light emitting assembly are fixed by fasteners such as screws, so that each light emitting assembly is fixed between the upper fixing plate 203 and the lower fixing plate 204, and the independent light emitting unit 20 is formed.

Advantageously, the upper fixing plate 203, the lower fixing plate 204 and the plurality of light emitting elements are of an integrated structure, so that the processing, forming and assembling are convenient, and meanwhile, the structure is firmer and more reliable.

Referring to fig. 3, in an embodiment of the present invention, in two adjacent layers of the side light emitting units 20, a fastening member 2041 is disposed on the lower fixing plate 204 of the lower layer of the light unit, and a fastening hole 2031 fastened with the fastening member 2041 is disposed on the upper fixing plate 203 of the upper layer of the side light emitting unit 20.

Therefore, when the two adjacent layers of light-emitting units 20 are assembled, the fastening member 2041 on the light-emitting unit 20 on the upper layer can be fastened with the fastening hole 2031 on the light-emitting unit 20 on the lower layer, so that the quick assembly of the two adjacent layers of light-emitting units 20 is realized, and the assembly is convenient and simple.

Referring to fig. 2, in an embodiment of the present invention, the upper cover 40 has a first protrusion 401 protruding downward, the first protrusion 401 is sleeved in the upper end of the lamp cover 30, and the outer peripheral surface of the first protrusion 401 is provided with a first sealing ring 4011 abutting against the peripheral wall of the lamp cover 30.

The lower end of the lamp shade 30 is opened, the base 10 is provided with a second boss 101 protruding upwards, the second boss 101 is sleeved in the lower end of the lamp shade 30, and a second sealing ring 1011 abutting against the peripheral wall of the lamp shade 30 is arranged on the outer peripheral surface of the second boss 101.

So, utilize first boss 401 and the cup joint of lamp shade 30 upper end and first sealing washer 4011 to and utilize second boss 101 and the cup joint of lamp shade 30 lower extreme and second sealing washer 1011, can be so that convenient assembling, and play better waterproof, dustproof sealed effect.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

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 multilayer barrier lamp, comprising:

a base;

and the upper cover covers the upper end of the lampshade.

2. The multilayer barrier lamp of claim 1, wherein the first color light is white light and the second color light is red light.

3. The multilayer obstruction light of claim 1, wherein each layer of the side lighting units comprises a plurality of lighting assemblies arranged circumferentially about a vertical axis and enclosing to form a polygon; the light emitting direction of each light emitting assembly faces to the peripheral wall of the lampshade, so that the light of each light emitting assembly in each layer of the side light emitting units is emitted from the peripheral wall of the lampshade to form annular illumination light.

4. The multilayer barrier lamp of claim 3, wherein each of the light emitting assemblies comprises:

a reflector housing having a reflective wall;

5. The multilayer obstruction light of claim 4, wherein the reflector further has a first end portion and a second end portion, the first end portion and the second end portion being located at both ends of the reflector in the longitudinal direction; one end of the LED lamp strip is connected to the first end portion, and the other end of the LED lamp strip is connected to the second end portion.

6. The multilayer barrier lamp of claim 4, wherein the orthographic projection of the LED light bar on the reflective wall is located at the middle of the width direction of the reflective wall.

7. The multilayer barrier lamp according to claim 4, wherein a widthwise middle portion of the reflective wall is protruded to form a reflective edge opposite to the LED light bar;

8. The multi-layer obstruction light of claim 3, wherein the side light-emitting unit further comprises an upper fixing plate and a lower fixing plate, the upper fixing plate and the lower fixing plate are vertically arranged opposite to each other, and the plurality of light-emitting assemblies are sandwiched between the upper fixing plate and the lower fixing plate and are fixedly connected with the upper fixing plate and the lower fixing plate through fasteners.

9. The multi-layer obstruction light of claim 8, wherein in two adjacent layers of the side light-emitting units, the lower fixing plate of the lower layer light-emitting unit is provided with a fastener, and the upper fixing plate of the upper layer side light-emitting unit is provided with a fastening hole fastened with the fastener.

10. The multilayer barrier lamp as claimed in claim 8, wherein the upper cover has a first boss protruding downward, the first boss is fitted in the upper end of the lamp cover, and a first sealing ring abutting against the peripheral wall of the lamp cover is provided on the outer peripheral surface of the first boss;