CN216346023U - Lighting lamp and lighting system - Google Patents
Lighting lamp and lighting system Download PDFInfo
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- CN216346023U CN216346023U CN202120856872.3U CN202120856872U CN216346023U CN 216346023 U CN216346023 U CN 216346023U CN 202120856872 U CN202120856872 U CN 202120856872U CN 216346023 U CN216346023 U CN 216346023U
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Abstract
The utility model relates to the field of automobile illumination, in particular to an illuminating lamp and an illuminating system. The technical scheme adopted by the utility model is that the illuminating lamp comprises a radiator, a first light emitter, a substrate and a lens module; the radiator is arranged on one end part of the substrate; the first light emitter is arranged on the other end part of the substrate far away from the heat radiator; the lens module is arranged in front of the substrate; the first light emitted by the first light emitter irradiates on the lens module to form parallel light; the parallel light forms a central illumination. The illuminating lamp is used for solving the problems of insufficient central illumination and non-concentrated light beams during illumination.
Description
Technical Field
The utility model relates to the field of automobile illumination, in particular to an illuminating lamp and an illuminating system.
Background
The existing automobile headlamps comprise halogen lamps, xenon lamps and LED lamps. The halogen lamp is low in price, but high in energy consumption, poor in brightness, large in heat productivity, capable of emitting yellow light mostly, low in illumination and easy to age. Xenon lamps (HID) have an intensity of illumination three times higher than halogen lamps, but consume only two times of their energy; the xenon lamp adopts the light color which is nearly the same as that of sunlight, creates better visual conditions for drivers, and has longer service life. However, xenon lamps are expensive, complicated to assemble and poor in light-condensing properties, and although the amount of heat generated by xenon lamps is smaller than that of halogen lamps, it is not so low. The LED lamp is a new green lighting high-tech industry, especially the LED-COB light source has the characteristics of green environmental protection, high brightness, high efficiency and energy conservation, and the LED lamp is used as a cold light source, so that the temperature of the LED lamp is low, the service life of the LED lamp is prolonged, and the LED lamp is deeply favored by various car lamp manufacturers and car owners in the field of car lamps.
However, when lighting, due to the limitation of the brightness of the current LED light source, the lighting beam usually has the problems of insufficient central illumination and non-concentrated light beam.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcoming at least one of the above-mentioned disadvantages of the prior art, and providing an illumination lamp and an illumination system, which are used to solve the problems of insufficient central illumination and non-concentrated light beams during illumination. The technical scheme adopted by the utility model is that the illuminating lamp comprises a radiator, a first luminous body, a substrate, a lens module and at least one second luminous body; the radiator is arranged on one end part of the substrate; the first light emitter is arranged on the other end part of the substrate far away from the heat radiator; the lens module is arranged on the light emitting surface of the first light emitter; a first light ray emitted by the first light emitter forms parallel light through the lens module, and the parallel light forms central illumination; the second luminous body is arranged on the side face of the substrate and emits second light.
The central illumination can increase the central illumination intensity of the illuminating lamp, and the central light supplementing effect is achieved.
Furthermore, the illuminating lamp also comprises a reflecting cup, the opening direction of the reflecting cup is consistent with the direction of the parallel light after the reflecting cup is arranged behind the second luminous body, and the reflecting cup is used for reflecting the collected second light emitted by the second luminous body to the opening direction of the reflecting cup to form second illumination.
Further, the substrate is arranged in the central area of the reflection cup, and the reflection cup is detachably arranged on the substrate.
The light emitted by the first light emitter forms parallel light after being collimated by the lens module to be emitted, and the illumination range of the illuminating lamp is more concentrated. The central illumination comprises the parallel light, and the substrate is arranged in the central area of the light reflecting cup, so that the parallel light is formed in the central area of the light reflecting cup, the central illumination of the illuminating lamp can be well supplemented, and light beams are concentrated.
The reflecting cup is arranged behind the second luminous body, so that the reflecting cup can collect second light rays emitted by the second luminous body and reflect the second light rays to the opening direction of the reflecting cup, and the collected second light rays are reflected by the reflecting cup to become parallel light, thereby forming second illumination.
The central illumination and the second illumination can be emitted by the illuminating lamp independently or simultaneously. Because the central illumination is formed in the central area of the light reflecting cup, when the central illumination and the second illumination are simultaneously emitted, the central illumination device can play a role in supplementing light to the illumination center of the second illumination, and the central illumination degree of the whole light emitting of the illumination lamp is improved.
The central illumination and the second illumination are parallel light rays, so that the concentration of light beams is facilitated, and the central illumination can be better improved.
The during operation of light can produce a large amount of heats, utilizes the radiator to radiate the heat, guarantees the normal use of light.
An electronic circuit is arranged on the substrate and used for conducting electricity for the first light-emitting body and the second light-emitting body.
The electronic circuit on the substrate can conduct electricity for the first luminous body and the second luminous body, so that the illuminating lamp can be normally used.
Furthermore, the central area of the reflecting cup is provided with an opening for enabling the substrate connected with the radiator to pass through the opening and be arranged in the central area of the reflecting cup.
Furthermore, the substrate is detachably connected with the reflection cup, the first luminous body, the second luminous body and the radiator.
The reflection cup can be detached from the substrate, so that the reflection cup is convenient to replace.
The illuminating lamp is of a split structure, and the radiator, the first reflector, the substrate, the lens module, the second illuminator, the reflecting cup and other parts can be detached independently.
Furthermore, the lens module comprises a first lens and a second lens, the second lens is arranged in front of the first lens, and the second lens and the first lens are used for collimating the first light rays to form parallel light.
The lens module can become the parallel light with the comparatively light that diverges that first light-emitting body sent for the illumination zone of light is concentrated more, improves the central illuminance of light beam.
Furthermore, the second lens and the first lens of the lens module are made of PMMA or PC or glass or quartz.
The material of the second lens and the first lens should be chosen to be optically transparent so that light can be collimated into parallel light on the second lens and the first lens.
Further, the first light emitter and the second light emitter are LED chips.
Preferably, the diameter of the second lens is one tenth to one half of the diameter of the opening of the reflector cup.
The diameter of the second lens is smaller than the diameter of the opening of the reflecting cup and larger than the diameter of the first lens. The second lens diameter may be defined as one tenth to one half of the reflector cup opening diameter. The diameter of the second lens is smaller than the diameter of the opening of the light reflecting cup, so that the second lens can be installed in the light reflecting cup, and the installation position of the second lens is in the central area of the light reflecting cup, so that parallel light formed by the second lens can be concentrated in the middle position of the illuminating lamp, and the effect of supplementing the central illumination is achieved. If the second lens is smaller than one tenth of the opening of the reflective cup, the second lens is too small to collect all the light beams from the first lens, and if the second lens is larger than one half of the opening of the reflective cup, the diameter of the second lens is too large to block the second light emitted by the second light-emitting body reflected by the reflective cup.
The illumination ratio of the central illumination to the second illumination is about 0.5 to 2, the specific illumination ratio of the central illumination to the second illumination can be designed according to actual requirements, and when the illumination ratio is large, the central illumination can better supplement the illumination of the central area.
Furthermore, the illuminating lamp is arranged on a reflecting cup with a central hole, the substrate is detachably arranged at the central hole of the reflecting cup, and the reflecting cup reflects the collected second light rays to the direction of the parallel light to form second illumination.
In a second aspect, the utility model provides a lighting system comprising the lighting lamp, wherein the lighting lamp is connected with a control module, and the control module is used for controlling the lighting lamp to form central lighting and/or secondary lighting.
The user can pass through the light that control module control light sent according to actual lighting demand.
Compared with the prior art, the utility model has the beneficial effects that: an illumination lamp is provided that emits a concentrated beam of light with a center illumination that is sufficiently high to provide center illumination and/or secondary illumination.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a structural view of a first light emitter according to the present invention.
Fig. 3 is a diagram of an illumination system of the present invention.
Description of the specific figures: the LED lamp comprises a heat radiator 1, a first light emitter 2, a substrate 3, a lens module 4, a first lens 41, a second lens 42, a second light emitter 5, a reflective cup 6, a first light ray 10 and a second light ray 20.
Detailed Description
The drawings are only for purposes of illustration and are not to be construed as limiting the utility model. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1 and fig. 2, the present embodiment provides an illumination lamp, which includes a heat sink 1, a first light emitter 2, a substrate 3, a lens module 4, at least one second light emitter 5, and a reflective cup 6; the radiator 1 is arranged on one end part of the substrate 3; the first light emitter 2 is arranged on the other end of the substrate 3 away from the heat sink 1; the lens module 4 is arranged on the light emergent surface of the first light emitter 2; the substrate 3 is arranged in the central area of the reflecting cup 6; the first light 10 emitted by the first light emitter 2 forms parallel light through the lens module 4, and the parallel light forms central illumination.
The light that first luminophor 2 sent forms the parallel light after passing through the collimation of lens module 4 and jets out, and lens module 4 can become parallel light with the comparatively divergent light that first luminophor 2 sent, is favorable to the illumination zone of light to concentrate more. The central illumination comprises parallel light, and the substrate 3 is arranged in the central area of the reflector cup 6, so that the parallel light is formed in the central area of the reflector cup 6, the central illumination of the illuminating lamp can be well supplemented, and light beams are concentrated.
The second luminous body 5 is arranged on the side surface of the substrate 3; the reflecting cup 6 is arranged at the rear end of the second luminous body 5; the opening direction of the reflecting cup 6 is consistent with the direction of the parallel light; the second light 20 emitted by the second light emitter 5 is emitted into the reflector 6 and reflected to the opening direction of the reflector 6, so as to form a second illumination.
The reflective cup 6 may be disposed at the rear end of the second light emitter 5, so that the reflective cup 6 can collect the second light 20 emitted by the second light emitter 5 and reflect the second light 20 to the opening direction of the reflective cup 6, so that the collected second light 20 becomes parallel light, thereby forming a second illumination.
The central illumination and the second illumination can be emitted by the illuminating lamp independently or simultaneously. Because the central illumination is formed in the central area of the light reflecting cup 6, when the central illumination and the second illumination are simultaneously emitted, the light supplementing effect can be realized on the center of the second illumination, and the central illumination degree of the whole light emitting of the illumination lamp is improved.
The number of the second luminous bodies 5 and the mounting positions on the substrate 3 can be designed according to actual requirements. When the illumination brightness of the illumination lamp is required to be relatively high, more second light-emitting bodies 5 can be mounted on the upper side and the lower side of the substrate 3, for example, ten or more second light-emitting bodies 5 are mounted on the side of the substrate 3; when the illumination brightness of the illumination lamp is required to be relatively small, fewer second light emitters 5 may be mounted on both upper and lower sides of the substrate 3, for example, only one or two or three or the like of the second light emitters 5 may be mounted on the sides of the substrate 3.
The during operation of light can produce a large amount of heats, utilizes radiator 1 to radiate the heat, guarantees the normal use of light.
An electronic circuit is arranged on the substrate 3 for conducting electricity to the first luminous body 2 and the second luminous body 5.
The electronic circuit on the substrate 3 can conduct electricity to the first luminous body 2 and the second luminous body 5, so that the illuminating lamp can be normally used.
Furthermore, the central area of the reflective cup 6 is provided with an opening for the substrate 3 connected with the heat sink 1 to pass through and be arranged in the central area of the reflective cup.
Preferably, the reflector cup 6 should be installed at the rear end of all the second light emitters 5 on the substrate 3, so as to ensure that the light emitted by the second light emitters 5 can be totally reflected by the reflector cup 6 to the opening direction of the reflector cup 6. As an alternative embodiment, the reflective cup 6 may be installed at the rear end of the substrate 3 and the heat sink 1, and the reflective cup 6 does not need to be provided with an opening, or the reflective cup 6 may be disposed between the second light emitter 5 and the heat sink 1, and the substrate 3 is connected to the heat sink 1 through the opening of the reflective cup 6.
Furthermore, the substrate 3 is detachably connected with the reflective cup 6, the first light emitter 2, the second light emitter 5 and the heat sink 1.
The reflecting cup 6 can be detached from the substrate 3, so that the reflecting cup is convenient to replace.
The illuminating lamp is of a split structure, and the radiator 1, the first reflector 2, the substrate 3, the lens module 4, the second light-emitting body 5, the reflective cup 6 and other parts can be detached independently.
Further, the lens module 4 includes a first lens 41 and a second lens 42, the second lens 42 is disposed in front of the first lens 41, and the second lens 42 and the first lens 41 are used for collimating the first light 10 to form parallel light.
Preferably, the first lens 41 may be a collimating lens.
Further, the material of the second lens 42 and the first lens 41 of the lens module 4 is PMMA, PC, glass or quartz.
The material of the second lens 42 and the first lens 41 should be chosen to be optically transparent so that the light can be collimated into parallel light on the second lens 42 and the first lens 41.
Further, the first light emitter 2 and the second light emitter 5 are LED chips.
Preferably, the first and second light emitters 2 and 5 may be attached to the substrate 3 using solder paste, highly thermally conductive silver paste, or the like.
Preferably, the diameter of the second lens 42 is one tenth to one half of the diameter of the opening of the reflector cup 6. For example, in the present embodiment, the diameter of the second lens 42 is one third, one half or one tenth of the opening of the reflector cup 6.
The diameter of the second lens 42 should be smaller than the opening diameter of the reflector cup 6 and larger than the diameter of the first lens 41. The diameter of the second lens 42 may be limited to one tenth to one half of the diameter of the opening of the reflector cup 6. The diameter of the second lens 42 is smaller than the diameter of the opening of the reflective cup, so that the second lens 42 can be installed in the reflective cup 6, and the installation position of the second lens 42 should be in the central area of the reflective cup 6, so that the parallel light formed by the second lens 42 can be concentrated in the middle of the illuminating lamp, and the effect of supplementing the central illumination is achieved. If the second lens 42 is smaller than one tenth of the opening of the reflector cup 6, the second lens 42 will be too small to collect all the light beams from the first lens 41, and if the second lens 42 is larger than one half of the opening of the reflector cup 6, the second lens 42 will be too large in diameter to block the second light 20 emitted by the second light emitter 5 reflected by the reflector cup 6.
Example 2
As shown in fig. 3, the present embodiment provides an illumination system, which includes the illumination lamp, the illumination lamp is connected to a control module, and the control module is used to control the illumination lamp to form a central illumination and/or a secondary illumination.
The user can pass through the light that control module control light sent according to actual lighting demand.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.
Claims (10)
1. The illuminating lamp is characterized by comprising a radiator, a first luminous body, a substrate, a lens module and at least one second luminous body;
the radiator is arranged on one end part of the substrate; the first light emitter is arranged on the other end part of the substrate far away from the heat radiator; the lens module is arranged on the light emitting surface of the first light emitter; a first light ray emitted by the first light emitter forms parallel light through the lens module, and the parallel light forms central illumination;
the second luminous body is arranged on the side face of the substrate and emits second light.
2. The illuminating lamp according to claim 1, further comprising a reflective cup, wherein the reflective cup is disposed behind the second light emitter, and an opening direction of the reflective cup is the same as the direction of the parallel light, so as to reflect the collected second light emitted by the second light emitter to the opening direction of the reflective cup, thereby forming a second illumination.
3. The illuminating lamp according to claim 2, wherein the base plate is disposed in a central region of the reflector cup, and the reflector cup is detachably disposed on the base plate.
4. The illuminating lamp according to claim 2, wherein the central region of the reflector cup is provided with an opening, and a substrate connected with the heat sink is arranged in the central region of the reflector cup through the opening.
5. The illuminating lamp according to claim 2, wherein the substrate is detachably connected with the reflective cup, the first light emitter, the second light emitter and the heat sink.
6. The illuminating lamp according to claim 2, wherein the lens module comprises a first lens and a second lens, the second lens is disposed in front of the first lens, and the second lens and the first lens are used for collimating the first light to form parallel light.
7. The illuminating lamp according to claim 1, wherein the first and second light emitters are LED chips.
8. The illuminating lamp according to claim 6, wherein the diameter of said second lens is one tenth to one half of the diameter of the opening of the reflector.
9. The illuminating lamp according to claim 1, wherein the illuminating lamp is used for being arranged on a reflecting cup with a central hole, the base plate is detachably arranged at the central hole of the reflecting cup, and the reflecting cup reflects the collected second light rays to the direction of the parallel light rays to form second illumination.
10. A lighting system comprising a lamp according to any one of claims 1 to 8, said lamp being connected to a control module for controlling the lamp to form a central lighting and/or a secondary lighting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022446134 | 2020-10-28 | ||
| CN202022446134X | 2020-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216346023U true CN216346023U (en) | 2022-04-19 |
Family
ID=81129424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120856872.3U Active CN216346023U (en) | 2020-10-28 | 2021-04-23 | Lighting lamp and lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216346023U (en) |
-
2021
- 2021-04-23 CN CN202120856872.3U patent/CN216346023U/en active Active
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