Novel lamp integrating multiple lighting effects

Abstract

The novel lamp comprises at least one lamp body unit, the lamp body unit is internally provided with a cavity with a light outlet, the cavity is sequentially provided with a first lamp panel and a second lamp panel from inside to outside, the first lamp panel and the second lamp panel are each provided with a plurality of lamp beads, and a heat dissipation device is arranged on the outer side face of the bottom of the cavity. The inner side face of the bottom of the cavity is fixedly attached to the first lamp panel, heat generated by the first lamp panel is conducted to the heat dissipation device through the bottom of the cavity, a heat conduction plate fixedly attached to the second lamp panel is arranged in the cavity, and heat generated by the second lamp panel is conducted to the heat dissipation device through the heat conduction plate and the bottom of the cavity. The first lamp panel is provided with a plurality of lens assemblies coupled with the lamp beads in a one-to-one correspondence mode, the heat conduction plate and the second lamp panel are each provided with a light passing opening corresponding to the lens assemblies in a one-to-one correspondence mode, and according to the technical scheme, the heat dissipation problem can be well solved while multiple lighting effects are integrated, and the market requirement is met.

Description

Technical Field

[0001] This invention relates to the field of stage lighting technology, and in particular to a novel lighting fixture that integrates multiple light effects. Background Technology

[0002] To create diverse stage lighting effects, various types of stage lights are needed, including beam lights that produce beam effects, pixel lights that create different pattern changes, and strobe lights that produce strobe effects. The wide variety of stage lighting undoubtedly increases the manpower, material resources, and time required for stage setup. Furthermore, solving the heat dissipation problem for different light panels while integrating multiple lighting effects remains a challenge for current technology. Summary of the Invention

[0003] To solve one of the above-mentioned technical problems, this invention provides a novel lamp that combines multiple light effects, including beam lamp effect, strobe lamp effect, and pixel lamp effect, and also solves the heat dissipation problem of multiple lamp panels.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0005] A novel lighting fixture integrating multiple light effects includes at least one lamp body unit. The lamp body unit has a cavity with a light outlet. From the inside out, the cavity is provided with a first lamp plate and a second lamp plate. Each of the first and second lamp plates has a plurality of LEDs. A heat dissipation device is provided on the outer side of the bottom of the cavity. The inner side of the bottom of the cavity is fixedly attached to the first lamp plate, allowing the heat generated by the first lamp plate to be conducted to the heat dissipation device through the bottom of the cavity. A heat-conducting plate is provided inside the cavity and fixedly attached to the second lamp plate. The heat generated by the second lamp plate is conducted to the heat dissipation device through the heat-conducting plate and the bottom of the cavity. The first lamp plate has a plurality of lens assemblies coupled to each of its corresponding LEDs. Both the heat-conducting plate and the second lamp plate have light-passing openings corresponding to the lens assemblies.

[0006] As a preferred embodiment, the heat-conducting plate is further defined as follows: the heat-conducting plate includes a panel portion and a first connecting portion fixedly connected to the panel portion; the panel portion is fixedly attached to the second lamp plate; and the heat-conducting plate is fixedly connected to the bottom of the cavity through the first connecting portion.

[0007] As a preferred embodiment, it is further defined that there are two first connecting parts opposite to each other, the two first connecting parts are fixedly connected to the two sides of the panel part respectively, and the first lamp plate is disposed between the two first connecting parts, so that the first lamp plate is placed in the isolation space enclosed by the heat-conducting plate and the bottom of the cavity.

[0008] As a preferred embodiment, it is further defined that a second connecting part is provided on the panel and on the same side as the first connecting part, located between the two first connecting parts, and the second connecting part is fixedly connected to the first lamp plate and the bottom of the cavity by fasteners.

[0009] As a preferred embodiment, it is further defined that both ends of the panel are provided with downwardly folded positioning flanges, and when the second lamp plate is fixedly connected to the panel, the second lamp plate is positioned and installed between the two positioning flanges.

[0010] As a preferred embodiment, the lens assembly is further defined as follows: the lens assembly includes a light-blocking cover and a lens body housed within the light-blocking cover; the lens assembly is fixed to the first lamp plate, such that the light-incident surface of the lens body is positioned above the lamp beads of the first lamp plate, while the light-exiting surface of the lens body is opposite to the light-passing port, and the outer edge of the light-exiting surface of the lens body abuts against the heat-conducting plate.

[0011] As a preferred embodiment, the light-emitting surface of the lens body is further defined as a compound eye lens.

[0012] As a preferred embodiment, the lamp beads of the first lamp plate between the first connecting portion and the second connecting portion are arranged linearly along the length direction of the lamp body unit.

[0013] As a preferred embodiment, the lamps of the second lamp panel are further arranged in a matrix.

[0014] As a preferred embodiment, it is further defined that both ends of the heat-conducting plate are connected to light-blocking plates to shield the openings formed at the two ends of the isolation space.

[0015] As a preferred embodiment, the light panel is further defined as being formed by splicing together multiple lamp body units.

[0016] By adopting the above technical solution, the present invention has at least the following beneficial effects:

[0017] The first lamp board works with the lens assembly to create a beam effect, while the light from the second lamp board can create pixel effects and / or strobe effects. In addition, the LEDs on the first lamp board conduct heat to the heat dissipation device through the base plate, and the heat from the second lamp board can be conducted to the heat dissipation device through the heat-conducting plate. The technical solution created by this invention can solve the heat dissipation problem while combining multiple light effects, which meets market demand. Attached Figure Description

[0018] Figure 1 It is an exploded view of the lighting fixture;

[0019] Figure 2 This is one of the sectional views of a lighting fixture;

[0020] Figure 3 This is the second sectional view of the lighting fixture;

[0021] Figure 4 This is a structural diagram of the heat-conducting plate;

[0022] Figure 5 This is a structural diagram showing the lens assembly mounted on the first lamp panel;

[0023] Figure 6 This is a structural diagram of the second lamp panel;

[0024] Figure 7 It is a structural diagram showing multiple lamp body units spliced ​​together. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] In the description of this invention, it should be understood that the terms "center," "middle," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0027] As attached Figure 1 As shown, a novel lamp with multiple light effects includes at least one lamp body unit 1. The lamp body unit 1 has a cavity 10 with a light outlet. The light outlet is sealed with tempered glass 11. The cavity 10 is provided with a first lamp plate 2 and a second lamp plate 3 from the inside to the outside. Each of the first lamp plate 2 and the second lamp plate 3 is provided with a plurality of lamp beads 20.

[0028] As attached Figure 2 and attached Figure 3As shown, a heat dissipation device 4 is provided on the outer side of the bottom of the cavity 10. The inner side of the bottom of the cavity 10 is fixedly attached to the first lamp plate 2, so that the heat generated by the first lamp plate 2 is conducted to the heat dissipation device 4 through the bottom of the cavity 10. The cavity 10 is mainly composed of a bottom plate 41 and an annular edging member 7. That is, the bottom plate 41 forms the bottom of the cavity 10, and the annular edging member 7 forms the wall of the cavity 10. To further explain, the side of the bottom plate 41 connected to the heat dissipation device 4 is the outer side of the bottom of the cavity 10, and the side of the bottom plate 41 connected to the first lamp plate 2 is the inner side of the bottom of the cavity 10. The inner side of the bottom of the cavity 10 is fixedly attached to the first lamp plate 2, so that the heat generated by the first lamp plate 2 is conducted to the heat dissipation device 4 through the bottom of the cavity 10. The heat dissipation device 4 includes a bottom plate 41 and heat dissipation fins 42 integrally formed with the bottom plate 41. Of course, the heat dissipation device 4 may also include a cooling fan for dissipating heat from the heat dissipation fins 42.

[0029] As attached Figure 2 and attached Figure 3 As shown, a heat-conducting plate 5 is fixedly attached to the second lamp plate 3 inside the cavity 10. The heat generated by the second lamp plate 3 is conducted to the heat dissipation device 4 through the heat-conducting plate 5 and the bottom of the cavity 10. The first lamp plate 2 is provided with a plurality of lens assemblies 6 that are coupled one-to-one with its lamp beads 20. Both the heat-conducting plate 5 and the second lamp plate 3 are provided with light-passing ports 50 that correspond one-to-one with the lens assemblies 6. The light path of the lamp beads 20 of the first lamp plate 2 passes through the lens assembly 6, the light-passing port 50 and the light-exit port in sequence, while the light path of the lamp beads 20 of the second lamp plate 3 passes through the light-exit port. The first lamp panel 2 works in conjunction with the lens assembly 6 to create a beam effect, while the light from the second lamp panel 3 can create pixel lighting effects and / or strobe lighting effects. In addition, the LED beads 20 on the first lamp panel 2 conduct heat to the heat dissipation fins 42 through the base plate 41, and the heat conduction plate 5 is made of aluminum profile, so that the heat from the second lamp panel 3 can be conducted to the heat dissipation device 4 through the heat conduction plate 5. The technical solution created by this invention can satisfy the need to combine multiple lighting effects while also effectively solving the heat dissipation problem, which meets market demand.

[0030] As attached Figure 4 As shown, the heat-conducting plate 5 includes a panel portion 51 and a first connecting portion 52 fixedly connected to the panel portion 51. The panel portion 51 is fixedly attached to the second lamp plate 3, and the heat-conducting plate 5 is fixedly connected to the bottom of the cavity 10 through the first connecting portion 52. The panel portion 51 of the heat-conducting plate 5 is plate-shaped, which can fit tightly to the second lamp plate 3, increasing the heat dissipation area. The first connecting portion 52 of the heat-conducting plate 5 is fixedly connected to the bottom of the cavity 10 by screws, so that the heat absorbed by the lamp plate by the panel portion 51 can be conducted to the heat dissipation device 4 through the first connecting portion 52.

[0031] As attached Figure 2 To be continued Figure 4 As shown, two first connecting portions 52 are arranged opposite each other, and the two first connecting portions 52 are respectively fixedly connected to both sides of the panel portion 51. This further increases the heat conduction efficiency between the panel portion 51 and the heat dissipation device 4, and also increases the stability of the fixed connection between the heat-conducting plate 5 and the bottom of the cavity 10. The first lamp plate 2 is disposed between the two first connecting portions 52, so that the first lamp plate 2 is placed within the isolation space 101 formed by the heat-conducting plate 5 and the bottom of the cavity 10. Between the first lamp plate 2 and the second lamp plate 3... There is an isolation gap; when installing the lens assembly 6, the heat-conducting plate 5 can press and fix the lens assembly 6 within the isolation space 101, making the internal structure of the lamp body unit 1 more compact; in addition, both ends of the heat-conducting plate 5 are connected to light-blocking plates 102 to shield the openings formed at both ends of the isolation space 101. The light-blocking plates 102 can be made of opaque plastic or opaque metal. Plastic light-blocking plates 102 can prevent light leakage; while opaque metal light-blocking plates 102 can not only prevent light leakage but also conduct heat.

[0032] As attached Figure 3 As shown, a second connecting part 53 is provided on the panel 51 on the same side as the first connecting part 52, located between the two first connecting parts 52. The second connecting part 53 is fixedly connected to the first lamp plate 2 and the bottom of the cavity 10 by fasteners 8, so as to facilitate the installation and fixation of the first lamp plate 2. Specifically, the middle part of the second connecting part 53 is hollowed out along its own length direction, which is convenient for saving materials.

[0033] As attached Figure 3 and attached Figure 4 As shown, both sides of the panel 51 are provided with downward folding positioning flanges 54. When the second lamp plate 3 is fixedly connected to the panel 51, the second lamp plate 3 is positioned between the two positioning flanges 54. The positioning flanges 54 mainly serve as limiters to facilitate the quick positioning and installation of the second lamp plate 3.

[0034] As attached Figure 2 and attached Figure 5As shown, the lens assembly 6 includes a light-blocking cover 61 and a lens body 62 housed within the light-blocking cover 61. The light-blocking cover 61 is horn-shaped and serves to house the lens body 62 while also shielding the lower surface of the lens body 62 to prevent light leakage. The lens assembly 6 is fixed to the first lamp plate 2. Specifically, a positioning post is provided at the bottom of the lens body 62. The lens body 62 is inserted into the positioning hole of the first lamp plate 2 through the positioning post, so that the light-incident surface of the lens body 62 is positioned above the lamp beads 20 of the first lamp plate 2, while the light-exiting surface of the lens body 62 is opposite to the light-transmitting port 50, and the outer edge of the light-exiting surface of the lens body 62 abuts against the heat-conducting plate 5. Specifically, the heat-conducting plate 5 can press and fix the positioning post of the lens body 62 into the positioning hole.

[0035] As attached Figure 5 As shown, the LED beads 20 of the first lamp board 2 between the first connecting part 52 and the second connecting part 53 are arranged linearly along the length direction of the lamp body unit 1. Specifically, the first lamp board 2 in a lamp body unit 1 has two or more rows of LED beads 20 arranged linearly. The light-emitting surface of the lens body 62 is a compound eye lens to enhance the uniformity of the light spot of the beam effect of the first lamp board 2, thereby achieving the best lighting effect.

[0036] As attached Figure 6 As shown, the LEDs 20 of the second LED panel 3 are arranged in a matrix; as shown in the attached diagram. Figure 7 As shown, multiple lamp body units 1 are spliced ​​together to form a light panel, so as to form a large area of ​​pixel lighting effect and / or strobe lighting effect.

[0037] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various equivalent changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new type of lamp that integrates multiple light effects, comprising at least one lamp body unit (1), the lamp body unit (1) has a cavity (10) with a light outlet, the cavity (10) is sequentially provided with a first lamp plate (2) and a second lamp plate (3) from inside to outside, a plurality of lamp beads (20) are arranged on the first lamp plate (2) and the second lamp plate (3), a heat dissipation device (4) is arranged on the outer side of the bottom of the cavity (10), and the inner side of the bottom of the cavity (10) is fixedly attached to the first lamp plate (2), so that the heat generated by the first lamp plate (2) is conducted to the heat dissipation device (4) through the bottom of the cavity (10), characterized in that, The cavity (10) is provided with a heat-conducting plate (5) fixedly attached to the second lamp plate (3), the heat generated by the second lamp plate (3) is conducted to the heat dissipation device (4) through the heat-conducting plate (5) and the bottom of the cavity (10), the first lamp plate (2) is provided with a plurality of lens assemblies (6) corresponding to the lamp beads (20) of the first lamp plate (2) one by one, and the heat-conducting plate (5) and the second lamp plate (3) are both provided with light passing openings (50) corresponding to the lens assemblies (6) one by one.

2. The new lamp according to claim 1, characterized in that, The heat-conducting plate (5) comprises a panel portion (51) and a first connecting portion (52) fixedly connected to the panel portion (51), the panel portion (51) is fixedly attached to the second lamp plate (3), and the heat-conducting plate (5) is fixedly connected to the bottom of the cavity (10) through the first connecting portion (52).

3. The new luminaire according to claim 2, characterized in that, The first connecting portion (52) is provided with two first connecting portions (52) respectively fixedly connected to the two sides of the panel portion (51), and the first lamp plate (2) is arranged between the two first connecting portions (52), so that the first lamp plate (2) is arranged in an isolation space (101) surrounded by the heat-conducting plate (5) and the bottom of the cavity (10).

4. The new luminaire according to claim 3, characterized in that, The panel portion (51) is provided with a second connecting portion (53) between the two first connecting portions (52) on the same side as the first connecting portion (52), and the second connecting portion (53) is fixedly connected with the first lamp plate (2) and the bottom of the cavity (10) through a fastener (8).

5. The new luminaire of claim 2, wherein, The panel portion (51) is provided with a downwardly folded positioning flange (54) on both sides, and the second lamp plate (3) is positioned and installed between the two positioning flanges (54) when the second lamp plate (3) is fixedly connected with the panel portion (51).

6. The new lamp of claim 1, wherein, The lens assembly (6) comprises a light-blocking cover body (61) and a lens main body (62) contained in the light-blocking cover body (61), and the lens assembly (6) is fixed on the first lamp plate (2), so that the light entrance surface of the lens main body (62) is arranged above the lamp bead (20) of the first lamp plate (2), the light exit surface of the lens main body (62) is opposite to the light passing opening (50), and the outer edge of the light exit surface of the lens main body (62) abuts against the heat-conducting plate (5).

7. The new luminaire according to claim 6, characterized in that The light exit surface of the lens main body (62) is a compound eye lens.

8. The new lamp of claim 4, wherein, The lamp beads (20) of the first lamp plate (2) between the first connecting portion (52) and the second connecting portion (53) are linearly arranged along the length direction of the lamp body unit (1), and the lamp beads (20) of the second lamp plate (3) are arranged in a matrix.

9. The new lamp of claim 3, wherein, The heat-conducting plate (5) is connected with a light-blocking plate (102) at both ends to shield the openings of the isolation space (101) formed at the two ends.

10. The new luminaire according to any of claims 1 to 8, characterized in that, A plurality of the lamp body units (1) are spliced to form a light panel.

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