CN219995150U - Light-emitting component and lamp - Google Patents

Abstract

The utility model discloses a light-emitting component and a lamp, wherein the light-emitting component comprises a lamp panel, a light cup, a main lamp bead and a background lamp bead; the light cup is arranged on the lamp panel and comprises a plurality of cup bodies which are sequentially connected, and each cup body is provided with a light cup surface; the main lamp beads and the background lamp beads are arranged on the lamp panel, the number of the main lamp beads is consistent with that of the cup bodies, the main lamp beads are arranged in one-to-one correspondence with the cup faces, and at least one background lamp bead is arranged between any two adjacent main lamp beads. The utility model realizes the background light function by the cooperation of the background light beads and the light cup, and adjusts the illumination intensity of the background light by adjusting the brightness of the background light beads. In addition, auxiliary materials are not required to be added in the background light scheme, so that the material cost is saved; the main lamp bead and the background lamp bead share one lamp panel, so that a light guide component is not required to be installed, the production process is reduced, and the production cost is saved. The light guide component can avoid being influenced by the material limitation of the light guide component, and the light guide material can influence the illumination brightness, so that the whole lamp is fully covered by the background light.

Description

Light-emitting component and lamp

Technical Field

The present disclosure relates to lighting devices, and particularly to a lighting assembly and a lamp.

Background

The background light of the car lamp can create various environmental atmospheres and light effects, and can express subtle changes of thought and emotion by utilizing subtle changes of the background light, and the colorful background light car lamp is also favored by more and more car families.

At present, an auxiliary member is generally used to realize a backlight function, for example, a light guide member is arranged at the periphery of a lamp shade or a light guide member in the shape of a cross, a letter, an O-shape, etc. is arranged in the middle of a lamp. The use of auxiliary parts increases material costs, complex processes and also increases production costs. The background light realized by the auxiliary material can also be influenced by the limitation of the auxiliary material, and the illumination range is small. For example, the light guide emits light, and the light guide material itself affects the illumination brightness.

Therefore, it is necessary to provide a new light emitting device and a lamp to solve the above-mentioned problems.

Disclosure of Invention

The utility model mainly aims to provide a light-emitting component and a lamp, and aims to solve the problems of material cost, increased production cost, complex process and influence of limitation of auxiliary materials on brightness and uniformity of background light caused by the aid of the auxiliary components to realize the background light function.

In order to achieve the above object, the present utility model provides a light emitting assembly, which includes a lamp panel, a light cup, a main lamp bead and a backlight bead; the light cup is arranged on the lamp panel and comprises a plurality of cup bodies which are sequentially connected, and each cup body is provided with a light cup surface; the main lamp beads and the background lamp beads are arranged on the lamp panel, the number of the main lamp beads is consistent with that of the cup bodies, the main lamp beads are opposite to the light cup surface in a one-to-one correspondence manner, and at least one background lamp bead is arranged between any two adjacent main lamp beads.

Optionally, one background light bead is arranged between any two adjacent main light beads, and the background light beads are opposite to the joint of the two cup bodies.

Optionally, each cup body is further provided with two light splitting surfaces connected with two sides of the light cup surface, and the light splitting surfaces of two adjacent cup bodies are connected.

Optionally, the light cup surface is a condensing light cup surface or a diffusing light cup surface.

Optionally, a positioning hole is formed in the lamp panel, a positioning column is arranged on the light cup, and the positioning column is clamped into the positioning hole.

In addition, the utility model also provides a lamp, which comprises the light-emitting component, the radiator and the two side covers, wherein the two side covers are arranged on two sides of the radiator in a one-to-one correspondence manner, the radiator and the two radiators enclose a mounting cavity with a light outlet on one side, the light-emitting component is arranged in the mounting cavity, and the light cup surface is opposite to the light outlet.

Optionally, the lamp plate with a side wall diapire laminating of installation cavity, the light outlet corresponds one side of diapire is formed with upwards bellied flange, the height of flange is greater than the height of main lamp pearl and background lamp pearl.

Optionally, a mounting groove is formed in one side, facing the light cup, of the flange, and the edge of the lamp panel is clamped into the mounting groove.

Optionally, the lamp further comprises two brackets, and the two brackets are in one-to-one corresponding rotary connection with the two side covers.

Optionally, a waterproof rubber ring is arranged at the joint of the side cover and the radiator; and/or the number of the groups of groups,

the lamp also comprises a light-transmitting plate, and the light-transmitting plate is covered at the light outlet.

In the technical scheme of the utility model, in the embodiment, the main lamp beads reflect light through the light cup during normal light emission, when a background light function is needed, the background lamp beads are started, the light emission of the background lamp beads can achieve the illumination range of the background light with ultra-wide angle through the reflection of the main lamp light cup, and the background light is distributed over the whole lamp; the illumination intensity of the background light can be adjusted by adjusting the brightness of the background light lamp beads due to the background light irradiated through the reflection of the main light cup. In the scheme, auxiliary parts (light guide parts) are not needed, the backlight function is realized by matching the backlight beads on the lamp panel with the light cup, and compared with the traditional backlight scheme of the light guide parts, auxiliary materials are not needed to be added, so that the material cost is saved; and the main lamp bead and the background lamp bead share one lamp panel, so that a light guide component is not required to be installed, the production process is reduced, and the production cost is saved. And the structure without the light guide component can avoid being influenced by the material limitation of the light guide component, and the light guide material can influence the illumination brightness.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a light emitting device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a backlight output principle in an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a lamp according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram illustrating a lamp in an embodiment of the utility model;

fig. 5 is an enlarged schematic view of the area a in fig. 4.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Lamp set	2	Radiator
1	Light emitting assembly	21	Mounting cavity
				11	Lamp panel	22	Light outlet
111	Positioning hole	23	Baffle edge
				12	Light cup	24	Mounting groove
121	Cup body	3	Side cover
				1211	Light cup surface	4	Support frame
1212	Light splitting surface	5	Waterproof rubber ring
				122	Positioning column	6	Light-transmitting plate
13	Main lamp bead	71	Steel bar
				14	Background lamp bead	72	Waterproof strip

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

As shown in fig. 1, 2 and 4, in an embodiment of the present utility model, the light emitting assembly 1 includes a lamp panel 11, a light cup 12, a main lamp bead 13 and a backlight bead 14; the light cup 12 is arranged on the lamp panel 11, the light cup 12 comprises a plurality of cup bodies 121 which are sequentially connected, and each cup body 121 is provided with a light cup surface 1211; the main lamp beads 13 and the background lamp beads 14 are arranged on the lamp panel 11, the number of the main lamp beads 13 is consistent with that of the cup bodies 121, the main lamp beads 13 are arranged in a one-to-one correspondence manner to the light cup surfaces 1211, and at least one background lamp bead 14 is arranged between any two adjacent main lamp beads 13.

In the above embodiment, the light emitting assembly 1 is applied to the lamp 100 shown in fig. 4, when light is normally emitted, the main lamp beads 13 reflect the light through the light cup 12, when the backlight function is needed, the backlight beads 14 are turned on, the light emitted by the backlight beads 14 can achieve the illumination range of the ultra-wide angle backlight through the reflection of the main lamp light cup 12, and the backlight is fully distributed; the illumination intensity of the background light can be adjusted by adjusting the brightness of the background light lamp beads due to the background light irradiated by the reflection of the main light cup 12. In the scheme, auxiliary parts (light guide parts) are not needed, the backlight function is realized by matching the backlight beads 14 on the lamp panel 11 with the light cup 12, and compared with the traditional backlight scheme of the light guide parts, auxiliary materials are not needed to be added, so that the material cost is saved; and the main lamp bead 13 and the background lamp bead 14 share one lamp panel 11, so that a light guide component is not required to be installed, the production process is reduced, and the production cost is saved. And the structure without the light guide component can avoid being influenced by the material limitation of the light guide component, and the light guide material can influence the illumination brightness.

The backlight beads 14 are uniformly arranged on the lamp panel 11 at intervals, and form backlight by reflection of the light cup 12, so that uniformity of the backlight is improved. The lamp panel 11 is integrated with a control circuit, and the main lamp bead 13 and the background lamp bead 14 are connected with the control circuit; the main beads 13 are single beads or groups of beads, can be single-color beads or RGB beads, and can be prepared according to the needs of customers; the background light beads 14 are single light beads or light bead groups, can be single-color light beads or RGB light beads, and the colors of the light beads can be prepared according to the needs of customers; the whole lamp control circuit is integrated on the lamp panel 11, and the circuit can be designed according to the functional requirements of customers.

In one embodiment, a backlight bead 14 is disposed between any two adjacent main beads 13, and the backlight bead 14 faces the junction of the two cups 121. The junction of two cups 121 forms protruding line, and backlight pearl 14 just sets up protruding line to carry out the beam split by protruding line and form the backlight by adjacent two cup 121 reflections respectively, and can form the light tape in protruding line's position, improve light type aesthetic measure.

Specifically, each cup 121 further has two light splitting surfaces 1212 connected to both sides of the light cup 1211, and the light splitting surfaces 1212 of two adjacent cups 121 are connected. That is, the reflecting surface of the cup body 121 is formed by connecting the light cup surface 1211 and two light splitting surfaces 1212 positioned at two sides of the light cup surface 1211, the main light source of the lamp 100 is formed after the light emitted by the main light bead 13 is reflected by the light cup surface 1211, the light splitting surfaces 1212 of the small light cup 12 body 121 at two sides of the convex line have no light emitting effect on the main light bead 13, only have the reflecting effect, and the reflecting effect of the light splitting surfaces 1212 is utilized to design the background light source of the lamp 100.

In practical implementations, the light cup 1211 is a light condensing cup 1211 or a light diffusing cup 1211. The light cup 12 has a plurality of continuous cups 121, the single cup 121 is of an arc-shaped curved surface design, the designed curved surface angle can influence the light type of the cup 121, the light type effect of the light cup surface 1211 of each cup 121 can be consistent, and the light cup can also be customized according to practical requirements, for example, the cup 121 in the middle area is provided with a light-gathering cup surface 1211, the cups 121 at two sides are provided with light-scattering cup surfaces 1211, or the cup 121 with the light-gathering cup surfaces 1211 and the cup 121 with the light-scattering cup surfaces 1211 are arranged in a staggered manner.

In one embodiment, the lamp panel 11 is provided with a positioning hole 111, the light cup 12 is provided with a positioning column 122, and the positioning column 122 is clamped into the positioning hole 111. Through the cooperation of reference column 122 and locating hole 111, ensure the installation accuracy of light cup 12, also guarantee the positional relationship between cup 121 and main lamp pearl 13, protruding line and the background lamp pearl 14 promptly, avoid the poor problem of light type that the deviation of position leads to between main lamp pearl 13 and the cup 121, guarantee that main lamp light and background light all have good light-emitting effect.

In addition, as shown in fig. 3 to 5, the present utility model further provides a lamp 100, where the lamp 100 includes the above-mentioned light emitting component 1, a radiator 2, and two side covers 3, the two side covers 3 are disposed on two sides of the radiator 2 in a one-to-one correspondence manner, the radiator 2 and the two radiators 2 enclose a mounting cavity 21 with a light outlet 22 on one side, the light emitting component 1 is disposed in the mounting cavity 21, and the light cup surface 1211 is disposed opposite to the light outlet 22. Since the lamp 100 includes the light emitting assembly 1 as described above, the lamp 100 has all the beneficial effects of the light emitting assembly 1, and is not described in detail.

In an embodiment, the lamp panel 11 is attached to a bottom wall of a side wall of the mounting cavity 21, and a raised flange 23 is formed on a side of the light outlet 22 corresponding to the bottom wall, where the height of the flange 23 is greater than the heights of the main lamp beads 13 and the background lamp beads 14. When the lamp 100 is viewed from the front, that is, when the lamp 100 is viewed from the light outlet 22 side, the flange 23 can only view the light cup 12 from the light outlet 22, thereby playing a role of hiding the light cup and improving the overall structural attractiveness.

Based on the above embodiment, the side of the flange 23 facing the light cup 12 is provided with the mounting groove 24, and the edge of the lamp panel 11 is clamped into the mounting groove 24. The lamp plate 11 can play the role of shielding the main lamp bead 13 and the background lamp bead 14, and simultaneously can play the role of fixing the lamp plate 11, and the lamp plate 11 is prevented from shifting by clamping the edge of the lamp plate 11 into the mounting groove 24 on the flange 23.

In an embodiment, the lamp 100 further includes two brackets 4, and the two brackets 4 are rotatably connected to the two side covers 3 in a one-to-one correspondence. The lamp 100 is fixed to an external structure by the bracket 4, and the light emitting direction of the lamp 100 can be adjusted by rotating the heat sink 2.

In addition, a waterproof rubber ring 5 is arranged at the joint of the side cover 3 and the radiator 2; the tightness of the joint of the side cover 3 and the radiator 2 is ensured, water vapor, dust and the like are prevented from entering the mounting cavity 21, and the light emitting effect and the service life of the lamp 100 are ensured. The lamp 100 further includes a light-transmitting plate 6, where the light-transmitting plate 6 is covered at the light-emitting opening 22, and the light-transmitting plate 6 protects the structures (such as the lamp panel 11, the main lamp bead 13 and the backlight bead 14) in the installation cavity 21 while ensuring the light-emitting effect. The light-transmitting plate 6 is usually a vertical plate, steel bars 71 are arranged on the outer side of the light-transmitting plate 6 for fixing the light-transmitting plate 6, and waterproof bars 72 are arranged on the inner side of the light-transmitting plate 6 for providing sealing performance at the joint of the light-transmitting plate 6 and the radiator 2.

In the utility model, the lamp 100 can be manually controlled and regulated by an external wire control handle, the wire length of the external wire control handle can be prepared according to the requirements of customers, and the handle is provided with keys for controlling by the keys, so that the control mode is economical and practical. The lamp 100 can also be controlled by an external control box, and the external control box can have various control modes, such as a mobile phone Bluetooth APP, a 2.4G wireless remote control and an infrared remote control, can be equipped according to the needs of customers, and can also be controlled by sound control. For example, the main light is turned on and off, and the main light and the background light are turned on/off simultaneously, if the main light beads 13 and the background light beads 14 are RGB LED light beads, the LED light beads can be regulated and controlled according to the needs of customers, for example, the LED light beads are regulated to be monochromatic light, multiple color combinations, RGB full colors, flickering, multicolor replacement and the like.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A light emitting assembly, the light emitting assembly comprising:

a lamp panel;

the light cup is arranged on the lamp panel and comprises a plurality of cup bodies which are sequentially connected, and each cup body is provided with a light cup surface;

the LED lamp comprises lamp panels, a plurality of cup bodies, a plurality of main lamp beads and background lamp beads, wherein the lamp panels are arranged on the lamp panels, the number of the main lamp beads is consistent with that of the cup bodies, the main lamp beads are opposite to the light cup surfaces in a one-to-one correspondence manner, and at least one background lamp bead is arranged between any two adjacent main lamp beads.

2. The lighting assembly of claim 1 wherein one of said backlight beads is disposed between any two adjacent main beads and said backlight beads are directly opposite the junction of two of said cups.

3. The light assembly of claim 2 wherein each of said cups further has two light splitting surfaces connected to opposite sides of said light cup surface, the light splitting surfaces of adjacent two cups being connected.

4. A lighting assembly according to any one of claims 1 to 3 wherein the light cup surface is a spotlight cup surface or a astigmatism cup surface.

5. A lighting assembly according to any one of claims 1 to 3 wherein the light panel is provided with a locating hole and the light cup is provided with a locating post which snaps into the locating hole.

6. A lamp, which is characterized by comprising the light-emitting component, a radiator and two side covers according to any one of claims 1-5, wherein the two side covers are arranged on two sides of the radiator in a one-to-one correspondence manner, the radiator and the two radiators form an installation cavity with a light outlet on one side, the light-emitting component is arranged in the installation cavity, and the light cup surface is opposite to the light outlet.

7. The lamp as claimed in claim 6, wherein the lamp panel is attached to a side wall bottom wall of the mounting cavity, an upwardly protruding flange is formed on a side of the light outlet corresponding to the bottom wall, and a height of the flange is greater than a height of the main lamp bead and the background lamp bead.

8. The lamp of claim 7, wherein a mounting groove is formed in a side of the flange, which faces the light cup, and an edge of the lamp panel is clamped into the mounting groove.

9. The lamp of any one of claims 6 to 8, further comprising two brackets rotatably coupled to the two side covers in one-to-one correspondence.

10. The lamp of any one of claims 6 to 8, wherein a waterproof rubber ring is arranged at the connection of the side cover and the radiator; and/or the number of the groups of groups,

the lamp also comprises a light-transmitting plate, and the light-transmitting plate is covered at the light outlet.