Stage lamp heat dissipation device

Abstract

The stage lamp heat dissipation device comprises a shell, a waterproof heat conduction plate and a heat dissipation module, the waterproof heat conduction plate and the heat dissipation module are connected with the shell in a sealed mode, a sealed space is defined by the inner side of the waterproof heat conduction plate and the shell, and a light source assembly is arranged in the sealed space; the heat dissipation module is divided into a first heat dissipation module and a second heat dissipation module; the first heat dissipation module is located on the inner side of the waterproof heat conduction plate, and the second heat dissipation module is located on the outer side of the waterproof heat conduction plate. A heat dissipation hole is formed in the position, corresponding to the second heat dissipation module, of the shell; the first heat dissipation module comprises first heat dissipation assemblies symmetrically arranged on the two sides of the light source assembly. Each first heat dissipation assembly comprises a first heat dissipation fan and a first heat dissipation piece. The second heat dissipation module comprises second heat dissipation assemblies which are symmetrically arranged, and each second heat dissipation assembly comprises a second heat dissipation fan and a second heat dissipation piece; according to the stage lamp heat dissipation device, heat dissipation can be carried out on the interior of a stage lamp, and the heat dissipation effect is better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the stage lamp field, concretely relates to a stage lamp heat abstractor. BACKGROUND

[0002] In the field of stage lighting, the power of the stage lamps used is usually large, especially the light source part, which converts part of the electric energy into visible light, and another part of the electric energy into heat, infrared, ultraviolet and other forms of consumption, so that a large amount of heat is often generated when the light source works, so that the heat is transmitted to the light source and the temperature of the light source is too high, which further affects the use effect and service life of the lamp, and even causes the bulb to turn white and other serious consequences, therefore, the light source part of the stage lamp needs to be cooled. However, the heat dissipation performance of the existing stage lamp heat dissipation system is poor and needs to be further improved. SUMMARY

[0003] The utility model discloses in order to overcome the insufficient of prior art, provide a stage lamp heat abstractor, the stage lamp heat abstractor can realize the heat dissipation to the stage lamp inside, and the heat dissipation effect is better.

[0004] The utility model discloses a technical scheme that solves the above technical problem:

[0005] A stage lamp heat abstractor, comprising a shell, a waterproof heat conduction plate in sealing connection with the shell and a heat dissipation module arranged on the waterproof heat conduction plate, the inner side of the waterproof heat conduction plate and the shell enclose a sealed space, and a light source assembly is arranged in the sealed space; wherein,

[0006] The heat dissipation module is two groups, and the two groups of heat dissipation modules are arranged on the two sides of the waterproof heat conduction plate respectively, and are respectively a first heat dissipation module and a second heat dissipation module; wherein, the first heat dissipation module is located on the inner side of the waterproof heat conduction plate, and the second heat dissipation module is located on the outer side of the waterproof heat conduction plate; the shell is provided with a heat dissipation hole at the position corresponding to the second heat dissipation module;

[0007] The first heat dissipation module comprises a first heat dissipation assembly arranged symmetrically on the two sides of the light source assembly, and the first heat dissipation assembly comprises a first heat dissipation fan and a first heat dissipation piece;

[0008] The second heat dissipation module comprises a second heat dissipation assembly arranged symmetrically, and the second heat dissipation assembly comprises a second heat dissipation fan and a second heat dissipation piece;

[0009] The first heat dissipation fan is used for transmitting the heat generated by the light source assembly to the first heat dissipation piece; the first heat dissipation piece transmits the heat to the second heat dissipation piece; and the second heat dissipation fan sends the heat in the second heat dissipation piece out of the heat dissipation hole.

[0010] Preferably, the waterproof heat-conducting plate divides the cavity of the shell into an inner cavity and an outer cavity, wherein the inner cavity is a sealed cavity, the first heat-dissipation module is located in the sealed cavity, and the second heat-dissipation module is located in the outer cavity.

[0011] Preferably, the first heat-dissipation fan is two groups, and the two groups of first heat-dissipation fans are arranged side by side; the second heat-dissipation fan is also two groups, and the two groups of second heat-dissipation fans are arranged side by side.

[0012] Preferably, the first heat-dissipation member comprises a heat-conducting pipe and first heat-dissipation fins arranged on the heat-conducting pipe, wherein the heat-conducting pipe is installed on the waterproof heat-conducting plate, the upper end of the heat-conducting pipe vertically extends to the upper side of the waterproof heat-conducting plate, and the lower end of the heat-conducting pipe vertically extends to the lower side of the waterproof heat-conducting plate; and the first heat-dissipation fins are installed on the upper side of the heat-conducting pipe.

[0013] Preferably, the second heat-dissipation member comprises second heat-dissipation fins arranged on the lower side of the heat-conducting pipe.

[0014] Preferably, the heat-conducting pipe is a plurality of groups, and the plurality of groups of heat-conducting pipes are arranged side by side.

[0015] Preferably, the first heat-dissipation fins are a plurality of groups, and the plurality of groups of first heat-dissipation fins are vertically equidistantly arranged, and each group of first heat-dissipation fins is horizontally arranged.

[0016] Preferably, the second heat-dissipation fins are a plurality of groups, and the plurality of groups of second heat-dissipation fins are vertically equidistantly arranged, and each group of second heat-dissipation fins is horizontally arranged.

[0017] Preferably, a third heat-dissipation assembly is arranged between the two groups of second heat-dissipation assemblies, the third heat-dissipation assembly comprises a heat-dissipation seat and a heat-dissipation module arranged on the heat-dissipation seat, wherein the heat-dissipation seat is located directly below the light source assembly; the waterproof heat-conducting plate is provided with a hollow groove at a position corresponding to the heat-dissipation seat; and the heat-dissipation seat is installed on the waterproof heat-conducting plate.

[0018] Preferably, a waterproof sealing member is arranged at the connection between the waterproof heat-conducting plate and the upper shell; and a waterproof sealing member is also arranged at the connection between the heat-dissipation seat and the waterproof heat-conducting plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. The stage lamp heat dissipation device of the utility model sends the heat generated by the light source assembly to the first heat dissipation piece through the first heat dissipation fan, the first heat dissipation piece then transmits the heat to the second heat dissipation piece on the other side of the waterproof heat conduction plate, the second heat dissipation fan can blow the heat in the second heat dissipation piece to the heat dissipation hole of the shell, so as to realize the heat generated by the light source assembly to the outside; compared with the existing stage lamp heat dissipation device, the stage lamp heat dissipation device of the utility model has better heat dissipation effect.

[0021] 2. The stage lamp heat dissipation device of the utility model forms a closed space through the waterproof heat conduction plate and the shell, then installs the light source assembly and the first heat dissipation module in the closed space, so that water vapor can be prevented from entering the sealed closed space, thereby avoiding the adverse effect on the internal circuit structure; in addition, the first heat dissipation piece transmits the heat in the closed space to the second heat dissipation piece outside the waterproof heat conduction plate, the second heat dissipation fan can blow the heat in the second heat dissipation piece to the heat dissipation hole of the shell, so that the heat in the light source assembly of the closed space can be discharged to the stage lamp, that is, the stage lamp has good heat dissipation performance under the premise of ensuring sealing and waterproof. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 and Figure 2 The two different perspective structural diagrams of the stage lamp heat dissipation device of the utility model.

[0023] Figure 3 The structural diagram of the stage lamp heat dissipation device of the utility model (remove the light source assembly).

[0024] Figure 4 The structural diagram of the stage lamp of the utility model.

[0025] Figure 5 The structural diagram of the stage lamp heat dissipation device of the utility model (including the shell). DETAILED DESCRIPTION

[0026] The utility model will be described further in detail in combination with the embodiments and drawings, but the implementation mode of the utility model is not limited to this.

[0027] See Figures 1-5The utility model discloses a stage lamp heat abstractor, which comprises an outer shell 10, a waterproof heat-conducting plate 5 arranged in the outer shell 10 and a heat dissipation module arranged on the waterproof heat-conducting plate 5.

[0028] The heat generated by the light source assembly 1 is sent to the first heat-dissipating piece through the first heat-dissipating fan 2, and the first heat-dissipating piece transmits the heat to the second heat-dissipating piece on the other side of the waterproof heat-conducting plate 5. The second heat-dissipating fan 7 can blow the heat in the second heat-dissipating piece out of the heat dissipation hole 11 of the outer shell 10, so as to realize the heat dissipation of the light source assembly 1.

[0029] Referring to Figures 1-5 The waterproof heat-conducting plate 5 divides the cavity of the outer shell 10 into an inner cavity and an outer cavity. The inner cavity is a sealed cavity, and the first heat-dissipating module is arranged in the sealed cavity. The second heat-dissipating module is arranged in the outer cavity. Through the above arrangement, water vapor can be prevented from entering the sealed cavity, so as to avoid the adverse effect on the internal circuit structure.

[0030] Referring to Figures 1-5 The first heat-dissipating piece comprises a heat-conducting pipe 4 and a first heat-dissipating fin 3 arranged on the heat-conducting pipe 4. The heat-conducting pipe 4 is arranged on the waterproof heat-conducting plate 5, and the upper end of the heat-conducting pipe 4 extends vertically to the upper side of the waterproof heat-conducting plate 5, and the lower end of the heat-conducting pipe 4 extends vertically to the lower side of the waterproof heat-conducting plate 5. The first heat-dissipating fin 3 is arranged on the upper side of the heat-conducting pipe 4. The second heat-dissipating piece comprises a second heat-dissipating fin 6 arranged on the lower side of the heat-conducting pipe 4.

[0031] In the embodiment, the heat-conducting pipe 4 is in multiple groups, and the multiple groups of heat-conducting pipes 4 are arranged side by side. Similarly, the first heat-dissipating fin 3 is in multiple groups, and the multiple groups of first heat-dissipating fins 3 are arranged vertically and equidistantly, and each group of first heat-dissipating fins 3 is arranged horizontally. The second heat-dissipating fin 6 is in multiple groups, and the multiple groups of second heat-dissipating fins 6 are arranged vertically and equidistantly, and each group of second heat-dissipating fins 6 is arranged horizontally.

[0032] Through the above setting, even if the sealed cavity is formed between the shell 10 and the waterproof heat-conducting plate 5, the heat in the first heat-dissipating fins 3 located in the sealed cavity can still be transmitted to the second heat-dissipating fins 6 in the second heat-dissipating assembly through the heat-conducting pipe 4, so that the stage lamp can have good heat-dissipating performance under the premise of having good waterproof performance.

[0033] Referring to Figures 1-5 Two groups of the second heat-dissipating assemblies are provided with a third heat-dissipating assembly, the third heat-dissipating assembly comprises a heat-dissipating seat 8 and a heat-dissipating module 9 arranged on the heat-dissipating seat 8, wherein the heat-dissipating seat 8 is located directly below the light source assembly 1; the waterproof heat-conducting plate 5 is provided with a hollow groove at a position corresponding to the heat-dissipating seat 8; the heat-dissipating seat 8 is mounted on the waterproof heat-conducting plate 5 and blocks the hollow groove; through the above setting, the heat at the bottom of the light source assembly 1 is transmitted to the heat-dissipating module 9 through the heat-dissipating plate; as the second heat-dissipating fan 7 is started, negative pressure is generated at a position close to the heat-dissipating module 9 in the second heat-dissipating fan 7, and positive pressure is generated at a position close to the second heat-dissipating assembly, so that the heat in the heat-dissipating module 9 is transmitted to the second heat-dissipating fins 6 and is sent out to the outside of the stage lamp through the heat-dissipating holes 11; therefore, through the arrangement of the third heat-dissipating assembly, the heat-dissipating performance of the stage lamp of the utility model can be further improved.

[0034] Referring to Figures 1-5 The connection between the waterproof heat-conducting plate 5 and the shell 10 is provided with a waterproof sealing piece; the connection between the heat-dissipating seat 8 and the waterproof heat-conducting plate 5 is also provided with a waterproof sealing piece; the waterproof sealing piece is a waterproof sealing ring. Through the arrangement of the waterproof sealing piece, the waterproof performance of the stage lamp of the utility model can be further improved.

[0035] The above is the preferred embodiment of the utility model, but the embodiment of the utility model is not limited by the above content, any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the utility model should be an equivalent replacement mode, and all are included in the protection scope of the utility model.

Claims

1. A stage light heat dissipation device, characterized in that, The application relates to a light source assembly, which comprises a shell, a waterproof heat-conducting plate in sealed connection with the shell, and a heat-dissipating module arranged on the waterproof heat-conducting plate, the inner side of the waterproof heat-conducting plate is enclosed with the shell to form a sealed space, and a light source component is arranged in the sealed space. The heat-dissipating module is composed of two groups of heat-dissipating modules, the two groups of heat-dissipating modules are arranged on the two sides of the waterproof heat-conducting plate respectively, and are respectively a first heat-dissipating module and a second heat-dissipating module; the first heat-dissipating module is located on the inner side of the waterproof heat-conducting plate, and the second heat-dissipating module is located on the outer side of the waterproof heat-conducting plate; the shell is provided with a heat-dissipating hole at a position corresponding to the second heat-dissipating module. The first heat-dissipating module comprises first heat-dissipating components arranged symmetrically on the two sides of the light source component, and the first heat-dissipating components comprise first heat-dissipating fans and first heat-dissipating pieces. The second heat-dissipating module comprises second heat-dissipating components arranged symmetrically, and the second heat-dissipating components comprise second heat-dissipating fans and second heat-dissipating pieces. The first heat-dissipating fans are used for transmitting the heat generated by the light source component into the first heat-dissipating pieces; the first heat-dissipating pieces transmit the heat to the second heat-dissipating pieces; and the second heat-dissipating fans send the heat in the second heat-dissipating pieces out of the heat-dissipating hole.

2. The stage light heat dissipation device according to claim 1, characterized in that, The waterproof heat-conducting plate divides the cavity of the shell into an inner cavity and an outer cavity, wherein the inner cavity is a sealed cavity, the first heat-dissipating module is located in the sealed cavity, and the second heat-dissipating module is located in the outer cavity.

3. The stage light heat dissipation device according to claim 2, characterized in that, The first heat-dissipating fans are composed of two groups, and the two groups of first heat-dissipating fans are arranged side by side; the second heat-dissipating fans are composed of two groups, and the two groups of second heat-dissipating fans are arranged side by side.

4. The stage light heat dissipation device according to claim 3, characterized in that, The first heat-dissipating piece comprises a heat-conducting pipe and first heat-dissipating fins arranged on the heat-conducting pipe, wherein the heat-conducting pipe is installed on the waterproof heat-conducting plate, the upper end of the heat-conducting pipe vertically extends to the upper side of the waterproof heat-conducting plate, and the lower end of the heat-conducting pipe vertically extends to the lower side of the waterproof heat-conducting plate; and the first heat-dissipating fins are installed on the upper side of the heat-conducting pipe.

5. The stage light heat dissipation device according to claim 4, characterized in that, The second heat-dissipating piece comprises second heat-dissipating fins arranged on the lower side of the heat-conducting pipe.

6. The stage light heat dissipation device according to claim 5, characterized in that, The heat-conducting pipe is composed of multiple groups, and the multiple groups of heat-conducting pipes are arranged side by side.

7. The stage light heat dissipation device according to claim 6, characterized in that, The first heat-dissipating fins are composed of multiple groups, and the multiple groups of first heat-dissipating fins are vertically equidistantly arranged, and each group of first heat-dissipating fins is horizontally arranged.

8. The stage light heat dissipation device of claim 6, wherein, The second heat-dissipating fins are composed of multiple groups, and the multiple groups of second heat-dissipating fins are vertically equidistantly arranged, and each group of second heat-dissipating fins is horizontally arranged.

9. The stage light heat dissipation device of claim 2, wherein, A third heat-dissipating component is arranged between the two groups of second heat-dissipating components, the third heat-dissipating component comprises a heat-dissipating seat and a heat-dissipating module arranged on the heat-dissipating seat, wherein the heat-dissipating seat is located directly below the light source component; the waterproof heat-conducting plate is provided with a hollow groove at a position corresponding to the heat-dissipating seat; and the heat-dissipating seat is installed on the waterproof heat-conducting plate.

10. The stage light heat dissipation device according to claim 9, characterized in that, Waterproof sealing elements are arranged at the connecting positions between the waterproof heat-conducting plate and the shell and between the heat-dissipating seat and the waterproof heat-conducting plate.

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