Double-layer heat dissipation structure of stage lamp

Abstract

The utility model discloses a stage lamp double-layer heat dissipation structure, and relates to the technical field of stage lamps. The first heat dissipation assembly is fixedly connected with the light-emitting assembly, and the front face and the back face of the first heat dissipation assembly are each provided with a heat dissipation structure; the second heat dissipation assembly is fixedly connected to the side, away from the light-emitting assembly, of the first heat dissipation assembly. Rapid heat dissipation and rapid installation are achieved, production operation is convenient, production efficiency is improved, and cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stage lamp technical field especially relates to a stage lamp double -deck heat radiation structure. BACKGROUND

[0002] Stage lamp refers to the light of various light rays on the stage, and the light of stage lamp can play the effect of setting stage atmosphere when using, along with the development trend of LED lamp big power, heat dissipation has become the technical bottleneck of restricting the development of LED lamp.

[0003] Therefore, it becomes an urgent problem to provide a stage lamp heat dissipation structure with good heat dissipation performance. UTILITY MODEL CONTENT

[0004] To solve the above technical problem, the utility model provides stage lamp double -deck heat radiation structure, and heat dissipation is fast, and installation is fast, and production operation is convenient, improves production efficiency, and saves cost.

[0005] The utility model is realized through the following technical schemes.

[0006] The utility model provides a stage lamp double -deck heat radiation structure, and it includes:

[0007] Emitting component;

[0008] First heat dissipation component,

[0009] The first heat dissipation component is fixedly connected with the emitting component, and the first heat dissipation component is provided with heat dissipation structure on both sides.

[0010] Second heat dissipation component,

[0011] The second heat dissipation component is fixedly connected on the side of the first heat dissipation component away from the emitting component.

[0012] Further, the emitting component further includes:

[0013] First light emitting unit,

[0014] The first light emitting unit includes first lamp component and first PCB substrate, and the first lamp component is electrically connected with the first PCB substrate.

[0015] Further, the emitting component further includes:

[0016] Second light emitting unit,

[0017] The second light emitting unit includes second lamp component and second PCB substrate, and the second lamp component is electrically connected with the second PCB substrate.

[0018] Further, the first PCB substrate is provided with a first through hole and a second through hole, the first through hole is used for adapting to the second light emitting unit;

[0019] The second PCB substrate is provided with a third through hole.

[0020] Further, the first heat dissipation assembly extends a first strip-shaped flange and a second strip-shaped flange towards the light emitting assembly.

[0021] Further, the second strip-shaped flange extends a tooth-shaped flange towards the inside of the first heat dissipation assembly.

[0022] Further, the first strip-shaped flange and the second strip-shaped flange form a cavity capable of accommodating the light emitting assembly.

[0023] Further, the third through hole is used for fixing and connecting the second PCB substrate at the bottom of the cavity capable of accommodating the light emitting assembly through a screw.

[0024] The first strip-shaped flange and the second strip-shaped flange are provided with screw holes at the top ends.

[0025] The first heat dissipation assembly extends a plurality of rectangular flanges outwardly away from the light emitting assembly, and the cross section of the rectangular flange is sawtooth-shaped.

[0026] Further, the second heat dissipation assembly is fixedly connected to the side of the first heat dissipation assembly away from the light emitting assembly.

[0027] Further, the second heat dissipation assembly is fixedly connected to the top end of the rectangular flange through a screw.

[0028] The second heat dissipation assembly is a fan.

[0029] The utility model discloses the beneficial effect lies in:

[0030] 1, through the second heat dissipation assembly accelerates air flow, and promptly reduces the temperature of the first heat dissipation assembly.

[0031] 2, through the first heat dissipation assembly and the light emitting assembly are connected, and through the structure design directly dissipates heat.

[0032] 3, the first heat dissipation assembly is through double -deck design, realizes the light emitting assembly heat dissipation on different plane simultaneously.

[0033] 4, the utility model can install fast, and the production operation is convenient, improves production efficiency, and saves the cost. DRAWINGS

[0034] Figure 1 is a structural exploded schematic view of the utility model;

[0035] Figure 2 is a perspective view of the utility model;

[0036] Figure 3 is a first light-emitting unit A place local enlarged view A-A of the utility model;

[0037] Figure 4 is a second light-emitting unit structure schematic view of the utility model;

[0038] Figure 5 is a first radiating assembly B place local enlarged view B-B of the utility model.

[0039] In the figure:

[0040] 100, light-emitting assembly, 101, first light-emitting unit, 1011, first PCB substrate, 1012, first lamp assembly, 1013, second through hole, 1014, first through hole, 102, second light-emitting unit, 1021, second lamp assembly, 1022, second PCB substrate, 200, first radiating assembly, 201, second strip flange, 202, first strip flange, 300, second radiating assembly. DETAILED DESCRIPTION

[0041] The technical scheme of the utility model will be described below in conjunction with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0042] In the description of the utility model, it is necessary to explain that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0043] In the description of the utility model, need explanation is, unless another explicit provision and limitation, term " install " " link " " connection " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can indirectly connect through intermediate medium, can be two element internal communication.For ordinary skilled person in the art, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0044] As Figures 1-5 Indicated, a stage lamp double-layer heat dissipation structure, comprising:

[0045] The light-emitting assembly 100 is used to emit a preset light beam to create a stage atmosphere.The light-emitting assembly 100 further comprises a first light-emitting unit 101, the first light-emitting unit 101 comprising a first lamp assembly 1012 and a first PCB substrate 1011, the first lamp assembly 1012 being electrically connected to the first PCB substrate 1011, the first PCB substrate 1011 being provided with a first through hole 1014 and a second through hole 1013, the first through hole 1014 being used to adapt to a second light-emitting unit 102 and transmit the light beam of the second light-emitting unit 102, and the second through hole 1013 being used to fix the first PCB substrate 1011; in an example, the first lamp assembly 1012 is an LED lamp bead; the second light-emitting unit 102 comprising a second lamp assembly 1021 and a second PCB substrate 1022, the second lamp assembly 1021 being electrically connected to the second PCB substrate 1022, and the second PCB substrate 1022 being provided with a third through hole, the third through hole being used to fixedly connect the second PCB substrate 1022; in an example, the second light assembly is a high-power LED lamp.

[0046] The first heat dissipation assembly 200 is fixedly connected with the light emitting assembly 100, is made of easy heat dissipation material, and is provided with heat dissipation devices on both sides.

[0047] The second heat dissipation assembly 300 is fixedly connected on the side, away from the light emitting assembly 100, of the first heat dissipation assembly 200, specifically, is fixedly connected on the top end of the rectangular flange by a screw.

[0048] In use, the second heat dissipation assembly 300 accelerates air flow to timely reduce the temperature of the first heat dissipation assembly 200, which is connected with the light emitting assembly 100 and directly dissipates heat through its own structure design.

[0049] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A double-layer heat dissipation structure of a stage light fixture, characterized in that, Comprise: Light-emitting assembly; First heat dissipation assembly, The first heat dissipation assembly is fixedly connected with the light-emitting assembly, and the first heat dissipation assembly is provided with heat dissipation structures on both sides; Second heat dissipation assembly, The second heat dissipation assembly is fixedly connected on the side of the first heat dissipation assembly away from the light-emitting assembly.

2. The double-layer heat dissipation structure of a stage lamp according to claim 1, characterized in that, The light-emitting assembly further comprises: First light-emitting unit, The first light-emitting unit comprises a first lamp assembly and a first PCB substrate, and the first lamp assembly is electrically connected with the first PCB substrate.

3. The double-layer heat dissipation structure of a stage lamp according to claim 2, characterized in that, The light-emitting assembly further comprises: Second light-emitting unit, The second light-emitting unit comprises a second lamp assembly and a second PCB substrate, and the second lamp assembly is electrically connected with the second PCB substrate.

4. The double-layer heat dissipation structure of the stage lamp according to claim 3, wherein: The first PCB substrate is provided with a first through hole and a second through hole, and the first through hole is adapted to the second light-emitting unit; The second PCB substrate is provided with a third through hole.

5. The double-layer heat dissipation structure of the stage lamp according to claim 4, wherein: The first heat dissipation assembly is provided with a first strip-shaped flange and a second strip-shaped flange on the side facing the light-emitting assembly, the first strip-shaped flange is hollow inside, and the outer wall extends outward to form a tooth-shaped flange.

6. The double-layer heat dissipation structure of the stage lamp according to claim 5, wherein: The second strip-shaped flange is provided with at least two, and the second strip-shaped flange also extends inward to form a tooth-shaped flange inside the first heat dissipation assembly.

7. The double-layer heat dissipation structure of the stage lamp according to claim 6, wherein: The first strip-shaped flange and the second strip-shaped flange form a cavity capable of accommodating the light-emitting assembly.

8. The double-layer heat dissipation structure of the stage lamp according to claim 7, wherein: The third through hole is used to fix the second PCB substrate to the bottom of the cavity capable of accommodating the light-emitting assembly by means of screws; The first strip-shaped flange and the second strip-shaped flange are provided with screw holes at the top ends; The first heat dissipation assembly is provided with a plurality of rectangular flanges extending outward on the side away from the light-emitting assembly, and the cross section of the rectangular flange is sawtooth-shaped.

9. The double-layer heat dissipation structure of the stage lamp according to claim 8, wherein: The second heat dissipation assembly is fixedly connected to the top end of the rectangular flange by means of screws; The second heat dissipation assembly is a fan.

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